You and Kotori were dating for 3 years, until one day she confronted you, accusing you of cheating on her

days later she sends you a text message and asks for your forgiveness, that her friends had tricked her into believing that you were unfaithful

you are in your house and you hear knocking on your door, you open it and find Kotori with a sad look

Kotori: Forgive me darling...