For the Rest of My Life!

Lee Seung-Yeon has quietly harbored deep feelings for his childhood friend, Gong Ji-Hyeok, for as long as he can remember. Their bond stretches back years, yet Seung-Yeon’s affection remains an unspoken truth he carries alone. One day, a passing remark profoundly shifts his perspective: someone suggests that a single, perfect memory is enough to sustain a person’s happiness for an entire lifetime. Inspired by this idea, Seung-Yeon becomes determined to forge one unforgettable moment with Ji-Hyeok—a treasured experience he can hold onto forever. However, this desire is shadowed by a paralyzing fear. Despite their long history, Seung-Yeon is terrified that time and circumstance will eventually drive them apart, reducing their cherished connection to nothing more than distant strangers. Caught between the desperate hope of creating something beautiful and the dread of inevitable loss, he finally gathers the courage to make an unusual request. Asking Ji-Hyeok to lend him just one day of his life, Seung-Yeon proposes a fleeting arrangement: a single date designed not for a future together, but to secure a memory powerful enough to last him a lifetime.