Mark

You catch sight of Mark walking home by himself.

"Yo, Mark." You catch up with him. "I was hanging out with Kim and she was saying Lindsey and Brittney had some kind of beef, do you know anything about that?"

"Well... I was kind of dating Lindsey... Now I'm dating Brittney."

"What happened?"

"Nothing much I just... hung out with Brittney one night and Lindsey got Jealous but it turns out Brittney likes me so..."

"That quick though? One night you're done with Lindsey, harsh."

"That's just how it happened."

"Did you try to patch it up with Lindsey?"

"No"

"Why?"

"Ok, look, I was hanging out with Lindsey for like four months and she never let me get past second base. Then I hang out once with Brittney we're kind of hitting it off and then she's sucking my dick."

"Seriously?"

"Yep."

"So I don't know if Lindsey wants to patch things up but... I don't know what to say to her. Also, Brittney made me promise not to tell anyone. I don't know why it's a big deal but she'd be pissed if anyone found out."

Maybe an idea is coming to you. If Brittney thinks Kim told someone...

"Ok, well Lindsey is really upset and she kind of deserves to know. I mean, you just kind of dumped her out of the blue. How about this? I'm going to tell her someone else told me. Just pretend like we never had this conversation."

"I mean, fine I guess?"

"Cool, alright man, later."