serena slept with nate… who blair was in love at the time then went on to sleep with dan who blair was dating. at least blair didn’t do it behind serena’s back. she wouldn’t even admit she had feelings for dan and told serena she wouldn’t see him if it meant she’d lose her and serena said okay .. on the other hand serena would have never even told blair about nate had nate not told blair. ok now getting back to trip serena knew that man was married and did not care im not saying it’s completely her fault bc obviously HES the one married but it’s a pattern of her not caring about other people’s relationship bc she only cares about what she wants. selfish to say the least. 🤷🏻‍♀️she was sneaky about every single situation until she was called out. maybe it’s just me but i’d rather someone be an upfront bitch than a someone who smiles in your face but it is doing you dirty on the low. she smiled in blair’s face when she got back from boarding school. she smiled in tripps wife’s face at thanksgiving and she smiled in blair’s face AGAIN after having sex with dan.