<human>: Backstory:
Met girl A, lets call her Alice, through mutual friends. We hit it off pretty well, both of us were slammed drunk by the end of the night, her more-so than me. We had sex. 

Then, she barely talks to me at all for a week until one night, shes out drinking with her friends and calls me to come out at midnight, so I do. We have a drink at her friends place, then she decides she wants to head back to her place. So we do, we watch a movie, cuddle on the couch, start getting a bit physical, then she passes out for a couple hours. Eventually wakes up and we head to her bedroom. Have sex again. Good times. 

So, another week passes with her barely responding to my communications. And another. I figure she cant be -that- into me, and I decided to go out with a new girl who turns out to be absolutely amazing. Then out of the blue a couple nights ago, Alice drunk calls me at 1 in the morning, wanting me to come over, but I cant cause I have an exam at 9am next day. She's rather distressed about it, but eventually stops calling me. Again, I hear nothing for a week. Meanwhile, things are going excellent with the new girl. 

Now today, Alice texts me shes sorry about calling me so much last week. I have to tell her I cant be with her, but I dont know how to break it to her gently.

Can you succinctly summarize the text in 1-3 sentences?
<bot>: Met girl at party, had sex twice in two weeks, but didnt really click outside of that, met new girl, clicked really well, dont know how to break it gently to first girl.