I've just read a handy GoT catch up article.

[Ash]

Oh no, I've watched all of it and very much enjoy it. I just can't remember who's who, what house they belong top, who their mothers and fathers were, all that stuff you're supposed to understand so you know that the fúck's going on. I'm clueless.

Well, most of the Starks are dead, so that's easy. All the Baratheons are dead, as are the Tyrells. The only remaining Lannisters are Queen Cersei and her brother and boyfriend Jame. Except Tyrion of course, but he now works for the Targaryens, the remaining one of whom is Princess Perky Tits aka Danaerys. John Sner has turned out to be half Stark and half Targaryen, but nobody knows this apart from Bran, who is an evil little **** who expects everyone to die for him and managed to ruin Hodor's life twice, and is going to end up as a White Walker with extra super powers, I fear.

That's more or less it. Oh, and Winter is here.