If both of them are your friends, you give the cheater the chance to admit his/her infidelity to his/her partner. If s/he doesn't then you have a responsibility as a friend to tell the victim. It's a shitty place to be but, if the victim ever found out that you knew, you'd lose both friends eventually.

Uschi said:
I won't rape you, I'll just fuck you 'till it hurts and then not stop and you'll cry.

MisterJLA: RACKS so hard, he called Jim Rome "Chris Everett." In Him, all porn is possible. He is far above mentions in so-called "blogs." RACK him, lest ye be lost!

"I can't even brush my teeth without gagging!" - Tommy Tantillo: Wank & Cry, heckpuppy, and general laughingstock

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