A pair of childhood sweethearts reunited in a foreign land many years later, only to discover that their feelings for each other have never changed. The relationship between the two quickly warmed up and they entered into a sweet marriage, but their lives gradually changed after marriage. In the years when they broke off contact, they had already laid the groundwork for their differences in their future lives, and finally separated.
Concept: Love flows through time, becomes thicker because of separation, and becomes shallower because of gathering together.