Ever since Nicholas was introduced last season, he's been a massively untrustworthy character. Hell, this is the man who lured Glenn out into the woods in order to kill him, after all. With their differences behind them and an apparent bromance blooming, Nicholas and Glenn find themselves stood mere inches above a huge sea of walkers. It's then that Nicholas has a 'moment' before murmuring "thank you" as he puts a gun to his temple and pulls the trigger. Many of us questioned just how long Nicholas was really going to last, but it was still shocking to see him going out like this. And sadly, that wouldn't be where Glenn's problems ended.