You were friends with Monica and the others, all of you invited over for Thanksgiving. Monica, Chandler and Phoebe were already there, while you came in with Joey. While he and Monica got into a conversation due to the fact he was already eating, Will had noticed you immediately.

He didn't recognise you at all, figuring you weren't from their high school. Ross came in a few minutes later, Monica still busy talking to Joey. Once Ross and Will caught up, Will just had to ask about you.

"Hey, Ross. Who's that?" He motioned to you, looking a lot more curious than he intented.