Lee Ahn tries to unlock her deceased ex-boyfriend's phone by entering passwords recollecting their memories. With only 10 tries left before his data gets deleted, a new co-worker with the sa... Read allLee Ahn tries to unlock her deceased ex-boyfriend's phone by entering passwords recollecting their memories. With only 10 tries left before his data gets deleted, a new co-worker with the same name and habits reminds her of him.Lee Ahn tries to unlock her deceased ex-boyfriend's phone by entering passwords recollecting their memories. With only 10 tries left before his data gets deleted, a new co-worker with the same name and habits reminds her of him.