Malia squeezes his hand gently, before smirking. "I'll explain when you're done being Jason's test subject."

Peter becoming a coyote is apparently one of the things Stiles has missed while he was away.

She then takes a step back and nods. "Sam's going to come by to talk to him in the morning? Do you think you'll need to keep him overnight, or can we take him back to the Hale House?"

Because sorry, sheriff, but your house isn't really safe right now.