Haven’t you seen the spoilers for 7.24?
Sam and Dean get a phone call from a college student who claims to be Bobby Singer’s long-lost son. As it hits the brothers that their surrogate father was going to baseball games with his secret love child while leaving them to argue about licorice and abuse each other with popcorn, Dean takes to (even more) drink and sheds a single emo tear, while every ordeal Sam has ever suffered turns out to be much worse than anything that ever happened to Dean but he continues to be the bravest little toaster on the planet. Written by Sera Shamble, directed by Eric Crapke.
Stolen from TWoP