Koi ga Moumoku nara

Philomena Peabody meets Penn Wilderman, the son of her employer, while he is temporarily blinded by snow. Penn mistakes her for an older woman due to her mature demeanor and agrees to her caring for him at his home. Despite her youth, Penn remains convinced she is an elderly woman. To assist in his custody case for his teenage son, Phil arranges for them to marry. Penn continues to believe Phil is older, and she fears the moment when his bandages are removed and he discovers her true age.