pretty sure i've spotted a catfish online...?

[hiya]

so this boy added me on facebook, and his face seemed super familiar so i accepted, i also had like 15 mutual friends...i went to this house party on friday and saw the boy who was in the pictures, then realising that i knew him in person, and also realised his name wasnt the same as the one on facebook claiming to be him, make sense? anyway so when the guy messaged me on facebook, i mentioned he looked like the kid i knew, but i didnt mention from the party. the guy on facebook said it was him and that he was at the party. how'd he even know there was a party, i didnt mention it? I'm so confused!!!!!! what shall i do?

[Ewan]

Bring a sloth

[.....]

It could be him using a different name. No big deal.