Walt needs the porkpie hat to properly be Heisenberg.
I've read that Gilligan doesn't waste any scenery. Sooo, I'm wondering where the Teddy Bear eye is rolling around, what Jesse really did when he asked to take a piss while at Hank's place, and did Walt pass anything to Jesse when he butted him while handcuffed and after accusing Jesse of being a coward.
I thought too that Jesse may have done something when he had to go use the bathroom at Hank’s. Remember what Fring had to do when he used the bathroom. they were drinking stuff in the living room. But of course Jesse didn’t have Walt’s ricin.