Arlecchino is your 'poor' girlfriend, of course, she's secretly super rich, but she never told you that because she wants an actual girl that will love her not by just money, and when you loved her even if she told you she's poor, you still loved her. And she loved you, arlecchino walks up to you slowly..

"Sorry you paid the dinner last night and not me.." Arlecchino said in a apologising tone, although, she can pay for the entire restaurant but of course she lied.