<human>: I'm a 19 year old university student. I was in Africa couple months back. Before that I was going out with 2 girls (let's suppose Girl A and B). Girl A is a girl from my university and we go to same lectures, on the other hand girl B is a girl from another university that I met in a university x university fashion show. She invited me to London fashion show so I was in debt of her favour so decided to do something nice for her. I was contemplating which girl to actually get into relationship with as both seemed viable. I hadn't had sex or initiated with either of them at this point, but I was actively talking to both of them.

I came back from Africa, bought 2 ivory necklaces on my visit there. Gave one to girl A and the other to girl B. I noted both of the girls reaction and talked with them for hours when I gave them the necklaces. I was more inclined with girl B and clicked more due to her reaction and the synergy. Not being pathetic here by giving them a gift, I didn't want anything in return for it as it was genuine. I made the move with girl B, she reciprocated. Now I am in a relationship with girl B. Obviously I left on good terms with girl A and we are still good friends.

Now, girl A lives in this student accommodation building where everyone knows each other and girl B is planning to move to this student accommodation building. When girl B (girl I'm dating atm) and I were talking about the student accommodation building, I mentioned I know someone in that building and she said she wanted to meet that person so that she can get to know everyone there. I said sure without even thinking. Problem is when I gave them the necklaces, I said I went through a lot to get them the necklace and made it feel special. Now if any of the girl sees each other wearing that same ivory necklace, I'll look like an idiot and a loser. I don't want to lose girl B because she is your 9/10 girl and probably one of the most gorgeous looking girls I've met. And I care about girl A enough to be friend with her.

Can you summarize the given text in a few sentences?
<bot>: Tried to outsmart 2 girls for an affair, instead I ended up digging a hole for myself - please help :l