Minseok and Jongdae have been friends for years and roommates for less. Jongdae, as cliche as could be, ends up falling in love with his best friend and carries the pain of his one-sided feelings. One day, Minseok wakes up with all memories gone and no clue how it happened. What'll happen as the two navigate this strange occurence? And is this Jongdae's opportunity to take it to the next step? Only time will tell.