<human>: Can you provide a brief rundown of the text in within 3 sentences?

So I broke up with my last girlfriend about a year ago and my confidence has been getting lower and lower ever since. 
I started university in september and go out quite alot, but I have barely any confidence going up to girls in clubs, so I rarely ever actually dance with a girl unless I'm really drunk which is a bit of a confidence boost. (Not particularly related but just showing what I meant by lack of confidence)

Anyway, this girl I like at university showed some signs of being interested in me in the first few months and when we go out as a group we sometimes end up taking pictures together or shows body language like touching my arms and stuff when we are talking.

It's also worth mentioning I suck at small talk so I don't even talk to her that much which makes approaching her about a date or something a little more awkward.

I go back to university in 7 days, I'm only there for six weeks so I need to make a move asap!

Also worth mentioning I only see her at pre-drinks (Group drinking before going to a club)
<bot>: Like a girl at uni, I think she likes me but we don't talk much. Only going to be there for six weeks, How do I get to know her better/ eventually ask her out?