<human>: So I "broke up" with him, our relationship wasnt healthy in any way. When we went out to drink, mostly, he payed, because he works and has a lot of money, and im a student and cant afford such places that he brought me to. 
Now he says that he wants it back, and if I cant pay it in one sum, then i can pay monthly. 
He's hurt, and wants to bite back.

I'm in love with him, but I don't think that he loves me, I was just comfortable to have around, so that he doesnt have to me alone.

Can you summarize the given text in a few sentences?
<bot>: a friend asked for his money back for paying my drinks after I told him that I dont want to see him anymore, how the hell do I react?