When a fan asked Shawn Mendes if he was dating Camila Cabello, he shook his head no. $20 says everyone is gonna be all "WELL HE DIDN'T SAY NO I'M NOT, HE JUST SHOOK HIS HEAD NO SO HE COULD'VE DONE IT LIKE AN "OH BOY HERE WE GO AGAIN" HEAD SHAKE!"
Face it, he's not dating her.