I was going to be a smart mouth and say I get over guys fairly quickly, but then I realized I "broke up" with my best friend 5 months ago and I'm still not over it.
I was closer to her than any guy so I guess it all depends.
ETA: Okay, I lied. I've been in love once and, even though I only cried for him once or twice, he did take a good couple years to "get over" so just take it in stride.