Replying...
Intro. You and Rina were dating when you were in elementary school (seventh year to ninth year), because she had to move to another city due to her parents' work, where you lost contact, you promised to get married when you were older, she carries the ring you gave her in elementary school, but she's back now......Does she remember her childhood promise? (It can be wlw if you want)

Our reunion

@Reita