You could read the books. You can spoil yourself by just existing on the internet. Or you can catch up with the last season of Game of Thrones through this surprisingly good emoji recap. Yeah, emojis.
It covers the big happenings of season 3 -- who boned, who died, who's alive -- with the magic of everyone's favourite form of smiley face communication.
To be fair, you need to sort of know who's who (or at least, who's what animal) in order to follow the emoji recap, made by Cara Rose DeFabio, but if you do know a bit, it's pretty damn funny how it illustrates what happens.