Lovers' Concerto is a 2002 South Korean film directed by Lee Han. It is a romantic melodrama dealing with friendship, jealousy and the ties that bind.
Lee Ji-hwan (Cha Tae-hyun) receives photographs in the mail that reminds him of how he met two girls, Shim Su-in (Son Ye-jin) and Kim Gyeong-heui (Lee Eun-ju), one summer five years ago. He shares his memories with his friend Cheol-hyeon (Park Young-woo). He recalls initially being in love with Su-in, but she rejects him. Throughout the summer, the three remain friends. Ji-hwan and Gyeong-heui develop feelings for each other but are reluctant to admit it. Ji-hwan recalls the complex relationship between the three to Cheol-hyeon.
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