<human>: The title pretty much says it all. My boyfriend and I had an argument the other day where the topic of "reservations" got brought up. 

When I asked him what his reservations were, one of the things he said was "I don't know if I can say 'I Do' to someone who's hooked up with one of my friends". 

Yes, I have hooked up with one of his friends way before I even really knew him or started talking to him. There was another girl involved. Not the best point in my life, but I was definitely in a rough place at the time. 

Of course they are mutual friends, so he told my bf right after it happened. This has been something he's known about before we started dating. 

Last night he told me that in a couple of years, if that still bothers him as much as it does now that he doesn't think he'll be able to marry me. 

I thank him for being so honest and upfront about this, but at the same time it really hurts. It also makes me feel insecure about our relationship. 

I don't know what to do. I feel like I'm faced with the decision of ending things now or waiting to see if this is something that subsides as time goes on. 

But then if he can't get over it, I'm wasting time while there is someone else out there who will want to marry me.

Can you provide a brief overview of the text?
<bot>: bf doesn't know if he can marry me because of my past. I don't know what my next step should be