We now have the official guide for Gossip Girl season 5 episode 15, untitled “Crazy, Cupid, Love”. Episode airs on February 13.  Enjoy!

NATE THROWS A VALENTINE’S DAY BASH / ST. VINCENT PERFORMS

• It’s Valentine’s Day on the Upper East Side and Blair can’t resist playing cupid for someone she loves.

• Georgina is intent on stirring up more drama, so she decides to crash Nate’s Valentine’s Day party.

• Serena is shocked by something she witnesses at the party.