Watch Gossip Girl S03e05 -

After Scott bolts, the family tracks him down at a bus station, leading to a heartfelt reunion that eventually allows the couple to marry in an impromptu loft ceremony .

Chuck uncovers a secret that Carter Baizen is hiding from Serena , involving the Buckley family—political rivals of the Vanderbilts. Watch Gossip Girl S03E05

Blair grows increasingly suspicious of Nate’s new girlfriend, Bree Buckley , sensing she has an ulterior motive for dating him. After Scott bolts, the family tracks him down

"Gossip Girl" Rufus Getting Married (TV Episode 2009) - IMDb After Scott bolts

The episode is a mid-2000s time capsule, featuring a standout soundtrack and fashion: