ML is so attractive no one approaches him just bc of his looks. He thought people find him ugly and so he wears a mask.

Even his childhood friend's younger sister (the FL) finds him ugly, but that's bc she has an unconventional idea of beauty.

Her mother warns her that her family has a curse that makes them unlucky w men. That's why she's divorcing FL's dad and FL ends up living w dad. Timeskip: now she's back and lives w her mom eating rice w margarine and she reunites w ML.

The boy is told that he is unlucky cuz every guy in his family is found to be very ugly except for a very handsome one every several generations, but the handsome ones' lovers always met an untimely death(?)

His uncle (who comically has no sense of direction, not only lost his wife but always lost his way home) was supposed to be the only handsome one in this generation. This means ML is an outlier and this gives him hope to have a happy love-life w FL.

Lol. Nvm. Found it. It's "Don't touch me!"