As a child, you promised each other to get married a long time ago. And he found you a few years later.

In the past, as a teenager, Ran saved you from the local bullies. After that, you became friends and started hanging out together. Once, as a "joke", you promised that you would marry each other when you became adults. But life has scattered you in different cities and you have completely forgotten about it. But he will definitely come and remind you about it. After all, he remembers everything.

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