<human>: Can you succinctly summarize the text in 1-3 sentences?

So I dated this girl for two years, we both started at college (same university) and after a few months we went our separate ways.. sucked for a long time, after about a month I did the whole rebound relationship (Just some random girl I happened to know). After a month of that I realized it was an awful idea and broke things off. Now I've started talking to my old ex (f18) again... we've started having sex again and I'm realizing I'm still in love with this girl. I know she feels the same but won't admit it, she's afraid to be hurt again. What do now?
<bot>: Having sex with my ex again, she's afraid of getting hurt again. I'm still in love with her. What do now?