It's (never) only play-pretend

"So you thought getting a fake boyfriend was the perfect solution." Stiles scrunches his nose at him. "When you say it like that it sounds like a terrible idea." Derek doesn't say a thing, just looks at Stiles. "He was supposed to back off, okay? Like a 'yay, Stiles finally found someone desperate enough to date his sorry ass, I can finally retire from the matchmaking business."