Blair is caught off-guard – and not in a good way – by a surprise guest at her birthday party. Having had enough of Chuck and Blair's games, Serena and Nate decide to plan an intervention.
No intro
Community marked: this episode has no intro
41:07 → 41:34 (2467s–2494s)
skips 27s · timed on a 41:34 stream
Submitted Jun 26, 2026
Times accept seconds (91) or clock format (1:31).
