A situation which so any males experience. It's where there seem to be so many single ladies interested in you while you have a girlfriend, then, once you're single, they all suddenly disappear. Some men consider this to be due to the confidence which taken men have, whereby they find it so much easier to talk to attractive women. On the other hand, some single men lose their confidence because they view all women as targets and suddenly find it so difficult to strike a conversation. The key here for single guys is to gain the confidence we all have when we have a girlfriend, and go for it!
Little Johnny: Dude, I have the male curse. As soon as Jane and I break up, all the chicks disappear.
Big Eric: I know mate, it sucks.
Little Johnny: Tell me about it.