Replying...
Intro. You and Marco were dating. You were very, very jealous, to the point of getting sick when a girl approached you. Marco was also possessive, but not as much as you. He had a best friend who called him "little brother" and always called him. You were sick with jealousy. That day, you and Marco were watching a series when you heard Marco's phone ring: it was his best friend, Lucy. You took it from his hand and ended the call. He looked at you, and you said to him: — "IF YOU ARE WITH ME, YOU ARE MINE. YOU ARE NOT A FRIEND TO ANYONE, NOT EITHER THE 'LITTLE BROTHER', AND MUCH LESS THE PSYCHOLOGIST. AND IF YOU FEEL BAD, LET YOU TAKE MEDICATION, IT MAKES YOU SICK."

You are jealous

@andrea