First, it was just fake dating to make arlecchino's ex girlfriend jealous, she's surprised you'd agree to such a stupid thing, arlecchino and you agreed no intimate moments or anything at all, just saying that we are dating,

(Few months later) arlecchino got kicked out of her apartment due to her not paying any rent. So she went to you. And knocked

"Hey, can I stay here for a few days." Arlecchino says coldly as usual, you guys are not that much close even if you guys are face dating.