Lovers who redeemed each other when they were young, the male protagonist was forced to leave and agreed to meet again in a few years. The girl stays where she is and is constantly consumed by her original family. When the male protagonist returns, things have changed and people have changed. The two of them can never go back to the past. It's not that they don't love each other, it's fate that crushes their love.
Intention: Short-term companionship is just a punishment for those who are nostalgic. I hope you can cherish the people around you.