GOSSIP GIRL Season2:The Grandfather Episode
Later, Chuck tells Serena what happened between him and Blair. Serena tells Chuck to fight for Blair, to go after what he wants, to be the person she needs him to be. Emboldened by this pep talk, C heads off to B's home.
In the foyer, he is greeted by Dorota, who says Blair is asleep. Chuck says to tell Blair he has something he needs to tell her. Dorota says she will, in the morning.
That's when Chuck sees ... Nate's jacket by the stairs!
Up in Blair's room, Nate was just making sure she got home okay, and was about to leave, but she takes his hand and tells him to stay ...