My Childhood Friend Treated Me Like a Little Sister, Then Begged for Me Back

Looking for Stories Where the Childhood Sweetheart Loses to the Newcomer, and the Male Lead Regrets It and Tries to Win Her Back!

Looking for a story where the childhood sweetheart loses out to the new girl, and the hero has to grovel to win the heroine back!

He Said, "I Only See You as My Little Sister," and Got Himself a Wife-Chasing Redemption Arc~

(●°u°●)​" Are you really only treating her like a little sister? Then who was it that came begging for forgiveness later?~

Childhood Friends, but He Doesn’t Like Her Until He Regrets It: Completed Stories

The male lead always thought he saw the female lead as a little sister. He never knew when his feelings began, but by then he'd already hurt her. She leaves, and he has to chase after her and win her back.

The Male Lead Treats the Female Lead Terribly, Then the Second Male Lead Wins Her Over!!! Thanks!

The male lead mistreats the female lead at first. Later, she falls for the second male lead, and the male lead regrets everything.

He Said, “I Only See You as a Little Sister.” She Left Heartbroken, and He Regretted It Too Late