20th Century Boy and Girl in Tamil

This is a South Korean romantic comedy and It stars Han Ye-seul as Sa Jin-jin, a successful actress by day and hopeless romantic by night. Kim Ji-suk plays Gong Ji-won, a businessman who returns to Korea and reunites with Jin-jin.Flashbacks reveal their high school friendship and unspoken feelings for each other. The show follows their journey in their 30s as they navigate careers, love, and the complexities of rekindling a childhood crush.