<human>: On Sunday my girlfriend broke up with me, and it was an incredibly unhealthy relationship so I moved on quickly, to say the least. I've been away for the past six weeks and on Monday I ended up hooking up with one of the guys here at the program I'm doing.

We moved quickly, so on Tuesday we had sex. We were both experienced but both virgins (at least in the traditional sense of the word -- I had sex with my ex but somehow it felt more "real" with a guy). We had sex that day, and for two days after that. We hardly saw each other yesterday and today, although I did get a chance to say goodbye before he left (the program ends today).

A couple days ago I told him I really liked him, but we were on the same page in that neither of us want a relationship right now, especially because we live across the country from each other.

I looked at his facebook profile before but I honestly don't remember if there was anything about a relationship on it. Now it says he's in a relationship, but it doesn't have a name listed. 

I've thought of a couple rational explanations that don't involve him being a blatant liar but I'm still freaking out. I just need help right now.

Can you give me the gist of the text in a nutshell?
<bot>: I've been hooking up with a guy for the past week and lost my virginity to him, and I JUST noticed his profile on facebook says he's in a relationship.