Good. I'm glad you didn't kill him.

[Because that's a lot to live with.]

And it's okay if you didn't get it perfect the first time. Maybe ... I shouldn't have left you alone with Scott and Cora so soon. That's on me.

[She's responsible for him after all.]

But I'm going to tell you what Stefan told me. I'm not going to let anything happen to you. I'm going to have your back and we'll try something smaller next time. But you'll be okay, Stiles. I promise.