Even though they're twins. They are really different. Vergil is a being that craves power. Dante is another being that wants his brother back. So when the final battle struck its end Dante couldn't save his brother from himself, and Vergil couldn't let his brother follow his path that consumed him. So they might have been love in them, in a different way. Dante chosed family and love instead of power. Vergil chosed power instead of love and family. But it shows that Dante is more human than Vergil will ever be.
