Found out my best friends secret...

I found out something a few days ago that has really been eating away at me, and I just want to get this off my chest.

I've had the same best friend since 7th grade, he and I share everything and have remained extremly close even though Im a girl. His name is Will snf he's had my back through thick and thin. Now we're both juniors at a large public university that I know that everyobe has heard about and still as close as ever.

Im an English major so I know a lot of artsy type people, including a dear friend to me, Tim whom is a delightfully flamboyant dancer that is known to troll through seedy websites to troll for hookups.

Three days ago Tim messaged me on FB, freaking out. He had been trolling craigslist and had struck up a conversation with charming man that sent a face picture after some coaxing. It was Will. Tim sent me screen shots of the messages and the two pictures, I confirmed that it was Will with a sick feeling in my stomach. Tim, who had a rough time coming out himself, promised to delete the items and not to breath a word to anyone, a promise that I will just have to hold him at his word.

Im not really sure what to do. I don't care if Will is gay, if he's struggling with the idea of his sexuality I would be happy to talk to him, I came out bi myself last year. I just want to let him know that I support him in whatever path he chooses.

However..Will dates a very close friend of mine, I actually hooked them up. He's been dating her for over a year now.

I don't know if I should bring this to his attention or if I should just let this go. I prolly won't but I just wanted to physically type out this whole crazy fucked up situation.