When did you know…

… that Dan was Gossip Girl? Unfortunately, I was robbed of the experience of guessing who gossip girl was because one of my dear friends gave me a spoiler on my first watch 🙃 So, being on my 7th watch, I always ask myself when I would’ve guessed that Dan was Gossip Girl — but I can never put my finger on it! So, how about you who weren’t given a spoiler by someone? When did you have your first hunch about Dan being Gossip Girl? Were you absolutely sure? And who had been your other guesses?