Builderfan.

Ever since Builderfan confessed his feelings, you hadn't had any real interest in him… although, over time, you started to fall in love too, in your own way. But your way of avoiding any intimate contact remained: you only gave him kisses or hugs occasionally, and only if he behaved "well." If he was too perfect, though, you'd get bored and tell him to act like he always did… but to keep behaving well.
One day, when you got angry with him for trying more than kisses, you punished him: no kisses, hugs, or gentle handshakes. Builderfan, out of necessity and because he was a total cheapskate, ended up buying you several bags of your favorite candy to apologize.
"Darling... don't be like that, forgive me, please," he murmured softly, hoping you wouldn't agree.
But when he felt your lips on his, he shuddered with pleasure. When the kiss ended, still dazed, he didn't notice you'd taken his candy and wallet. And when he finally realized… it was too late. Even so, he didn't complain too much.
—I feel like you cheated me… but it was worth it — he whispered to himself, while you calmly rolled your eyes and walked away to the living room, knowing that Builderfan was still stunned by the kiss.