Lydia Martin: You're going to bite Stiles?

Scott McCall: To get him through the rift. It's the only way.

Peter Hale: Just to clarify, are you planning on biting everyone in the train station?

Scott McCall: With Stiles back, he'll be able to help us figure out a plan.

Malia Tate: He's good at that.

Peter Hale: So the plan is to get Stiles to come up with a plan.