Walter White made like Gus Fring on Breaking Bad Season 5 Episode 2.
He was calm. He was collected. He was firmly in control.
Walt manipulated Jesse (as usual) with the Ricin cigarette placement, expressed no concern whatsoever when Mike turned down his business offer and didn't even celebrate when Mike changed his mind.
Walt has clearly learned from his past, while Mike received a blow to his future from the DEA.
Meaning what, exactly? Sit back and watch the installment from start to finish now: