Aaron Paul Aaron Paul

On last week's Breaking Bad, Jesse promised Walt he'd kill Gus the first chance he gets, but can he actually go through with it?

In Sunday's episode (10/9c, AMC), Jesse (Aaron Paul) hasn't yet done the deed, much to the dismay of a very antsy Walt (Bryan Cranston), who cryptically broaches the subject before Gus' cameras in the most awkward small talk ever.

Check out photos from Breaking Bad

"I didn't get a chance yet," Jesse tells him. "I said I'll do it. I'll do it.""What does it matter?" Walt replies. "We're both dead men anyway."Watch the sneak peek below. Plus: Find out what Jesse's favorite show is.