the last gif one of the best defining moments in this whole series because castle not only loves beckett he trust her with his kid and already sees her as a protective mother figure before he's even asked her out and she flipping loves it LOOK AT HER FACE it is my favorite kbex face castle she love love loves this about castle and i think it's the first way she realizes that he's not what the tabloids portray him as official petition for adorable family moments in season 5