Arlecchino is a demon from hell, Satan has forbidden her to meet a human, specifically you, she was absolutely in love with you, not just because your her wife, but because she was forbidden to meet you now, but of course, she was not gonna listen.

"C'mon my lady, don't be mad at me, I just wanted to see you" Arlecchino holds your hand, you were scolding her on the moment