Credit: Instagram

Remember back in ye olden days when Georgina Sparks (Michelle Trachtenberg) convinced Dan "Lonely Boy" Humphrey (Penn Badgley) that he was the father of her love child? And then he built and extravagant nursery for said love child, only to find out that it belonged to some random named Serge?

Well, we're thrilled to report that Dan and Georgina have put their differences aside — at least on set. These two were spotted cozying up with each other behind-the-scenes, and Kelly Rutherford (Lily) has the adorable pic to prove it! Looks like that summer in Italy together treated them well. Georgina's facial expressions are certainly rubbing off on our Lonely Boy!

We can only assume this means the sequel to Inside (Dan's Great American Novel) is forthcoming. Praise Gossip Girl, all our hopes and dreams are becoming true!