What do I do and what does this mean (complicated sorry but I wouldn't be asking if it wasn't)?

[Bob]

Right I should probably add some context here
In college there is this group of girls (Lets call them 1,2,3,4)
1 fancied me so they kept on inviting me places me being bored and not quite knowing at the time went out with the group places sometimes then once at one of there party's i kind of almost got with a 2 which was the sister of number 3 anyway while doing so she kept on asking number 4's permission because of number 1 anyway in the end nothing happened due to some one at the party becoming sick and me spending the rest of the night trying to help him.
Any way a little time after number 2 kind of asked me to go out with number 1 and then immediately after asked me out i kind of said yes but then immediately went back on it and after. Then after this number 1 asked me out and I said no obviously amazingly after this they all still seemed on relativity good turns with me
So after a while i got twitter and due to similar bad sleeping patterns started talking to 4 and in my opinion we hit it off we were talking almost every day then about 4/5 days ago while we were talking she tweeted "someone should take me to see spiderman, or batman, i'm easily pleased" due to this being rather early in the morning and as far as i knew we were the only two awake i said if she wanted to see it i could always take her she tweeted "how sweet" to which i asked if she actually did want to see it with me and then no reply.
Then after a while I tweeted some thing else to which she replied too. I was a bit confused as I thought she was ignoring me so I replied " oh so you reply to that one lol" then the reply to what she wrote and got know reply to my reply.
The thing is another friend of mine liked her and she told me before about how she just stopped texting him for no reason (I'm guessing because she didn't fancy him) so it may be she just doesn't like me in that way but i'm not quite sure

Sorry for the long question but its all kind of relevant or at least might be .
So what do I do next?

[Yvonne]

It can be sometimes misleading trying to communicate your intentions with todays technology, as it totally cuts out body language and your tone of voice and smiling, etc,which can help you be more intuitive into what she may be thinking.

So try the old fashioned approach of asking her "face to face" if she would like to go with you to see the film. There is so much more you can pick up on in this way of communication,

[richard w]

I get the impression she just wants to be your friend, accept it and see happens over time. Other option is ask her again but confirm as only friends or even with a few others as then would see it as an event rather than a date.