<human>: Summarize the given text in a few sentences.

So I dated a girl for about 5 months until we broke up a few months ago (reason not too important). We are still on good terms and since we share a similar friend group we hang out sometimes and its not too awkward or anything. 

Recently she took interest in one of my best friends. At first I was kind of pissed when he was going a long with it because he was trying to date my ex-girlfriend. It made me super uncomfortable. I expected him to think of our friendship over a relationship with a girl. 

After some thought I realized that I was being a total hypocrite. I was putting my selfish comfort over his happiness which ultimately I should want for him. I told him tonight to date her because I think they will be great together. I decided to rather suffer in silence and let my friend have a nice healthy relationship instead of intervene.

Just wanted to get that off my chest.
<bot>: One of my best friends is trying to date my ex and I'm letting him because I want him to be happy.