<human>: Condense the text into a few key points

M/18 talking to this girl f/18 for a few months lets call her ann, I talked to her roommate at first cause her roommate was a very nice person and a great person to talk to. 

I didnt know if anything would happen between me and her roommate and nothing did. in the end both of them ended up having a fight and switching roommates. Now im talking to ann and she has been very flirty with me and she gives a lot of signals, but she brings up the fact that i hit on her roommate before her. 

One day I texted her that i am glad i meet her roommate b/c i got to meet her and she said too bad i hit on her first, and that she is no ones second choice, yet i do not see her as a second choice at all. what advice do you guys have.
<bot>: i m/18 meet a girl, (ann) who's roommate i used to hit on but, both girls got into a fight and switched roommates.