<human>: Hey Reddit,

A good friend of mine from high school hosted a party last Friday night, and brought along a bunch of friends from his University that I hadn't met before. One of his friends took an interest in me, and we started talking to each other. As the night went on, both of us got a bit tipsy (5 drinks max), and started getting fairly touchy-feely with each other.

(I should mention one of my friends who doesn't drink, and would never lie to me, saw this girl tell a friend that she was interested in me.) 
We were basically sitting down, cuddling with each other and holding hands saying stuff like "you're cute, you're beautiful, etc." with each other for a few hours. It was quite intimate. However, after a while, we drifted apart and began to socialise with others, and she started to ignore me.

Before we got to sleep, I asked her what all the behaviour earlier in the night was for, and she responded "Well, we were drunk." We didn't talk that much the next morning.

I'm wondering if asking her out for coffee would be a good idea. Part of me thinks its a bad idea and I should just let this go.

Can you give me the gist of the text in a nutshell?
<bot>: Met a girl at a party. We got fairly touchy-feely with each other, but I think she lost interest. Should I let this one go?