Serena becomes suspicious of the amount of time Dan and Blair are spending together.
For more details on the cast and full production crew, check out the episode page on Apple TV .
At a high-profile party, Charlie captures a video of Dan and Blair kissing.
. The episode originally aired in April 2011. It centers on the complicated relationships of the Upper East Side elite as a major secret is captured and blasted to the school community. 🎬 Episode Summary
The video is blasted to everyone at the party, exposing their secret relationship.
Serena enlists Charlie to investigate Dan and Blair's activities.
The suspicious friend orchestrating the investigation.