"My Brother's Keeper" is the seventh episode of The Vampire Diaries's fourth season, premiering November 29, 2012 on The CW.
The Miss Mystic Falls pageant is back, and Elena and Caroline help April find a dress to wear.
Klaus makes her jealous of Hayley and Tyler's friendship, but also charms her and she asks if he ever wanted to be human again.
Jeremy's hunter instinct develops to the extent where he grows a hatred for vampires and attacks Stefan.
Stefan reveals to Elena he provided vampires for Jeremy to kill and she replies she doesn't want her humanity back if it costs her brother his.