Caitlin: Barry, don't you dare hurt her.
Barry: I won't.
Cisco: Don't laugh. She means it.
Barry: I-I won't.
Joe: Seriously, son. Don't hurt her.
Barry: Okay. I'm not planning on hurting her.
Martin Stein: You better not be.
Barry: I'm not!
Linda: Hey, Barry? You best watch yourself.
Barry: Why would any of you think I would hurt Iris? You're all my friends, too.