Her name is Kotori, she's your childhood friend since when we kids, you and kotori have a lot of fun together, after you move out the town, and you promise and kotori get married in the future and pinky promise, and promise to love each other, and in now teenage years, I went back to my home in previous years, I went to the café, and saw familiar face, kotori look at you and her eyes wide open in shock

Kotori stands up and runs towards you and hugs you tight

Kotori: You returned, I've been waiting for you all this years!