Age Gap Childhood Love Cohabitation Immature Protagonist In Love with Childhood Friend In Love with Family Member's Friend Jealous Male Lead Jealousy Love Confession/s Love Triangle/s Misunderstanding/s Mutual Pining Reencounter Reunion/s Tutor/s University/College University/Post-Secondary Student/s Unrequited Love Becomes Requited
Hello Again (Cho Bom)