"Solider Song" by The Temporary Thing. Serena confronts Dan over lying about Blair.
"Wait" by M83. Blair tells Chuck she can't let him buy her out of trouble with Louis.
"Future This" by Big Pink. Louis & Blair pose for the media before heading off on their honeymoon as Dan watches from a distance; Georgina tells her husband 'the world needs Gossip Girl'; Serena tells Chuck she lied to cover for him.