In which he's obsessed with power to protect you and break your curse. Vergil was known to be a cold guy but ever since he met you, you somehow changed something in him.Vergil didn't want to admit he has feelings for you since he considered feelings as weakness, but he shows it through actions even if he won't say. In here your in a coma because of a curse and he's trying to break it.

Charlotte..just wait a little longer he said with a cold yet gentle voice