Taranza
A clumsy, bowl-cut insect mage who first appears in Kirby Triple Deluxe who worked under Queen Sectonia. He kidnaps King Dedede, assuming he was the chosen hero instead of the pink puffball. Not only did he have to work against his crush in the end, but he also has issues letting it go in 2 more games. That's about 4 years of denial there.
If you thought you could never get over your first breakup, boy, have you never heard of Taranza.