Vanitas

Vanitas, also known as The Masked Boy, is a Keyblade wielder, one of the primary antagonists in Kingdom Hearts Birth by Sleep, and the deuteragonist of. He is the former second apprentice of Master Xehanort, the embodiment of the extracted darkness from Ventus's heart and the source of the Unversed.

Vanitas's name is derived from the Latin word for "Vanity" or "Emptiness", and was chosen for its meaning, that it sounded similar to "Ventus", and that it was a written pun on in Japanese.

Wreck-it Rachel
Before Fix-it Felicity was plugged in, he remained cold and heartless. Then when Rachel arrived, he fell for her and tried to keep his feelings for her hidden from her parents