she did!! someone told her, in front of Dan too! The whole group of them were having a quarrel then someone said smth like "unlike dan who had sex with rachel in the costume closet" or smth!! damn i want them back togetherover a year ago
yah, serena knew that he slept with her in the costume closet, but that was ages after they broke up. she didn't know that he slept with her th day hat they actually broke upover a year ago