Birthday Party

S2 E7: Everybody's talking about the graffiti against Penny that someone wrote outside M.A.R.S. Seb is jealous of her growing friendship with Sasha. Meanwhile, Tom acts mysteriously--he wrote the graffiti! Penny understands that it was all Freddy's plan, so she intervenes to keep Tom from getting expelled. Everyone goes to Pete's party at Penny's but it ends badly when Pete faints.