The summer is finally coming to an end and our resident upper east siders are preparing for the next steps in their lives: college. Nate and Blair have returned from their month at sea, Dan's mom shows up unannounced to celebrate his coming out, and Serena is still pining after you-know-who not caring whatsoever about her best-friend-forever, YIKES. It's the beginning of the end! Or is it? Let Laura and Meggie tell you how they really feel, in the final book of the main series.    You know you love us (and we love you too!), L + M