Why do buses come in threes...

...Isn't it strange how, you can wait for ages and then all of a sudden, things happen in threes. It's the same with Gaydar, you wait for ages for responses then you get three along at once.

All of a sudden I've got Lee, John and Dean all clamouring for a piece of me. Well in the interests of fairness I'll have to see all three.

I'll let you know how it goes....ps this is in addition to the original two I mentioned earlier...