Lera is a sociology student at a small-town university. Her mother is a sleepwalker who believes in miracles, and her father just left the family for another woman. Lera has no idea how to make her life better. And one more thing: a spirit keeps visiting her dreams at night. And the harder Lera's life gets, the more often she has these dreams. That is, until the spirit steps in...。6개월 시한부 삶 ㄴ판정을 받은 경숙(이기광)의 마지막 소원은 '첫사랑과의 첫 키스'. 단짝 친구 치현(이주승)은 아픈 경숙을 대신해 첫사랑 상대를 찾아 주는데...。