Is it known that Dylan ever even spoke a word to Rachel? I know that they worked together in theatre, but has anyone ever mentioned seeing the two of them speak to each other?

Sure, of course, they interacted occasionally seeing as they were in theater class and would have had to collaborate from time-to-time on the sound production in relation to her performance as in the example here:

But Devon Adams, who was a friend of Rachel and Dylan, was in the sound booth with him when it happened.  She said Dylan rescued Rachel’s performance.  "He was freakin’ out,“ she said.  "He’s going, ‘Stupid tape!’  Rachel kept going, and he tried his best to get it back up.  It was just a bad tape.  He got it to work better than it had been.  He adjusted the levels a little bit and it came out okay.”  Devon said Rachel was “a wreck” after that performance but that she thanked Dylan for fixing the tape.  "That was the only time I ever saw her cry,“ she said. [Source]

Did E & D answers phone calls at Blackjack?

Yes, they answered the phone and took pizza orders as well as cooked the pizzas. 

“Tom or I would drop him off and pick him up from work if he couldn’t get a ride from one of his friends. We both got a kick out of calling to find out what time he needed to be picked up; it was the only time we got to hear Dylan’s professional customer service voice.” – Sue Klebold ‘A Mother’s Reckoning’ 

“One fellow Blackjack employee said Eric was nice and went out of his
way to wait on female customers, but could be angry and paranoid.
Joseph Jonas said Eric “seemed to lose his temper easily while talking to
customers on the telephone.”
– Jeff Kass ‘Columbine: A True Crimes Story’

Do they just let people into Columbine or did you get special clearance to enter the school?

No, they don’t let people just wander into Columbine because it’s a school and not a historic tourist attraction. Again, for those that are new here and wondering, the long story short is that I attended a school safety conference at the school. You can E-C search ‘touring’, ‘tour’, or ‘conference’ for the many asks on this before. 

Did Dylan listen to rap? Because he makes a lot of references to 2pac and Busta Ryhmes

He makes a lot of references?   He does ??   Cause as far as I can tell, Dylan only references the one 2 Pac song twice and Busta Ryhmes once (which is technically considered Hip-hop, I suppose).   But to clarify, Eric and Dylan were not into Rap nor the Hip-Hop genre. This type of music, the gang lyrics laced with curse words and those stereotypical music videos of exaggerated black rappers constantly gesturing their hands up into the distorted camera lens was good fodder for having a laugh and making mockery between them. 

Okay so i read on a few reports that dylan had greasy hair, was that true?

What reports are you referring to?  During the massacre or just classmates perception of him in and around school?   I think it’s safe to say that the last time Dylan washed his hair was before prom just two days before the massacre.  I think after his big, antithesis glamour moment of dressing up in sleek formal wear and sporting well-groomed hair and polish shoes, he kinda just relaxed and let everything go super casual and chill. Metaphorically, let everything all go too with this existence. He was kind of the anarchy hippie.   I mean, why bother showering or shaving for death?  His hair looks disheveled and yes, probably greasy-ish in the CCTV footage.   I don’t think Dylan washed his hair every day either.  In fact, I’m certain he didn’t because he got to bed so late and had to get up at the crack of dawn to head to bowling.  I don’t think he was very habitual about showering the night before.. daily, routine, showering rituals seems more of Eric’s thing.  As I mentioned before in another post, I get the sense that Dylan probably washed it every 2-3 days. He was stubborn about getting a hair cut even though his parents nagged him about it.  He liked his hairstyle longer likely so it wouldn’t be so curly-springy. He ran his hands through his hair constantly out of nervous habit but this also provided the benefit of smoothing out the curls with a little bit of natural palm greasy.  I’m sure there were days where his hair was at the maximum point of not being washed and may have looked a bit on the greasy side.  But I don’t think we’re talking Severus Snape greasy-stringy here though. 😉 

I have been searching a bit and still can’t find it. I have read a few times that Sue said there was a point that Dylan scared people just by sitting there wearing his trench coat. I cannot for the life of find this. The only mention that seems close is in “A Mothers Reckoning” when she talks about Dylan feeling uncomfortable at McDonalds? Thank you for all you do :)

That anecdote wasn’t in Sue’s book. 🙂   Judy Brown once said it.
Here’s the quote.  You can stop racking your brains looking for it now.  haha

Alot of people think columbine happened, because of videogames eric and dylan liked, especially doom, people say that they did it BECAUSE they were loners obsessed with violent videogames, what do you think of that?

These are old misconceptions that simply aren’t true. For one thing, the two boys weren’t “loners” as the two socialized regularly with friends.  Yes, they were passionate about playing Doom, particularly Eric.  You could say it was an obsessive hobby in that he coded levels to the game and really got into creating add-ons to it.  The two enjoyed playing it together and both got so good at it they would try and outdo one another.      Plenty of teens and adults play violent video games and don’t go off and kill people.  On the contrary, playing video games can be a form of cathartic stress relief and a way to take out frustrations and blow off steam.  It’s no different for these two that both had a lot of problems with their school.  But video games is not the catalyst of why they committed the massacre.  Playing video games obsessively is a symptom of a larger problem with these two. Playing these games were a way to feel like they were in control of their life because they knew the rules of the Doom world well (real life was far harder to master) and it was a way to feel like they had control over others. But violent video games did not hypnotize the two and give them the idea to go out and kill people.  Again, excessive video game playing is a symptom, not the main culprit. 

I know it wasn’t his intention but, Dylan’s analogy of life as a hallway with doors has helped my anxiety tremendously. Any time I feel overwhelmed in a situation or when a memory comes up that I can’t handle, I focus on stepping out of that room into the hallway. I am alone and the ceiling is this beautiful turquoise and purple spinning spiral galaxy. It calms me immediately. I wish I could thank him.

That sounds lovely and blissfully tranquil. And there’s no reason you can’t thank him. Just tell him. 😉 

Hi! I really appreciate all the detail you put into your blog. Sorry if you’ve already answered this question before, but in the footage of the shooting, which boy is it that is hesitant about suicide? Right before they count down, one of them says “I can’t do it”. Do you know if it was Dylan or Eric? Thanks.

It’s not real ‘footage’. You’re describing a scene from the film Zero Day.   There were no cameras in the library where Eric and Dylan committed the bulk of the massacre and no ‘footage’ of them committing suicide.   Columbine occurred on April 20, 1999, and the fictitious Zero Day ‘footage’ has a timestamp of May 1, 2000.  We have CCTV video of Eric and Dylan in the cafeteria only. See here and here.

What do you think of the snow that started to fall as the bodies were being removed from the library? Sad coincidence or it was meant to happen?

Well, freak springtime snowstorms can and do happen in Colorado occasionally and the fact that it happened right after the massacre makes it a purely coincidental event. At least, that is how your average person would rationalize it. However, my feeling is that the weather was a kind of spiritual-prophetical reflection of this dark event that befell not only Littleton but the world and global consciousness. 

In a way, the boys even sort of willed or wished any sign of snow away so that they could carry out their destructive mission successfully.

The boys begin discussing how “fucking snow is gay” and that they “hope the shit clears out by Tuesday, actually Sunday.” Eric says he needs “dry weather for my fires.”

And they got their wish: clear skies, sunshine and warm weather on the morning of April the 20th.  The following day, as the victims’ bodies were processed by the crime scene investigators and taken from the building, the weather began to turn mercurial; the skies grew ominous and dark. The boys were last to leave the building. As they were carried out from Columbine, concealed by tents, a massive snowstorm began to fall unrelenting.  The boys kept the snow at bay until they had been physically extricated from the source of their discontent. It was like frozen tears of tragedy. The weather was once deceivingly nice and fair but in the blink of an eye, an icy cold storm fell like a sorrowful blanket on Littleton.  A wintery spell of darkness had begun, almost like a kind of curse with a ripple-effect which would burgeon others on in the name of it for many years to come.