I know! I was just thinking yesterday how they spent three seasons building up this beautiful relationship between two brothers, going from estranged to literally unable to live without one another, and this season they are slowly, painfully deconstructing it all. I worry that the season finale will be the lowest point and then we'll have to wait all summer to know that they patch things up. But I doubt they'd drag season five with them still being at odds. Have faith. Kripke has plan. *nods*