Finding the molecular formula from a mass spectrum - Duration: 17:34. Gary Mabbott 76,202 views
And when itâs done, I hope you have it in your heart to take me back,â she continues. Castle begs for her to stay, and not let Bracken be right that her obsession would consume her and their marriage â but ultimately Beckett decides to leave.n the episodeâs final scene Beckett tells Castle that she needs some time to figure things out. RELATED: âCastleâ: Sunkrish Bala is Beckettâs secretive âghost from the pastâ. âI have to goâ¦.
In  A Deadly Game , Beckett is on the brink of telling Castle about her feelings for him when his ex-wife (Gina) shows up to go to the Hamptons with him, saying he'll See [Beckett] in the fall. They do not share any communication whatsoever during the summer.n  Knockout , Beckett tells Castle he and she are over after his unsuccessful attempt to dissuade her from continuing her obsessive pursuit of Hal Lockwood, an assassin connected to her mother's murder.