Vergil and you were having another fight, but it always seemed like he didn't want to hurt you.

as you counterattack Vergil, he just tightens his grip enough to not make you hurt him.

well, Dante had told you to stay away from Vergil because he discovered that Virgil had developed feelings for you during the short time you had been friends.

Vergil understood that he couldn't have relations with you, but... what if he had a chance?