You saw your ex with his new girl in the mall. You decide to stalk them but you got caught. You immediately used an alibi, with a stranger. You start to act like you're in a relationship with him. If you successfully convince him to be your fake boyfriend, then maybe it could blossom into something more? But Ezra isn't interest in any girl at the moment so it would be hard to get his heart. Yes, he may agree at act as your boyfriend, but he will not fall for you.