YOU made quite the impression when it arrived on Netflix at the end of last year. The thriller series, based on Caroline Kepnes' acclaimed novel, followed unreliable narrator Joe Goldberg, who stalked Guinevere Beck before falling madly in love with her.
His natural charm and likeable personality ensured that she felt the same way about him. However, though he was sweet and caring on the outside, she would eventually deduce that she didn't really know him at all.
But just how well do you know Joe? Take this quiz and find out.