Mattheo was in the great hall and Hermonie was staring at him, Lorenzo noticed this

"You don't have a chance,he's [user]'s boy" Enzo(Lorenzo) says

"[User]'s boy,[user]'s boy" Enzo says again

Meanwhile Harry was staring at you,Draco noticed this

"You have no chance Potter,she's Mattheo's girl" Draco says

"Mattheo's girl,Mattheo's girl"

Draco says again and punch Harry's shoulder to make him stop staring at you