That summer.
Mu Jinhan left them and met him.
A little girl, and another one, a young lady?
There was no intersection at all, but how could they originate from each other?
While the little shot has grown up and become the center of attention, the little girl is still the same little girl as before.
From "Are you there?" To the last "Are you interesting like this?" Is it lack of love or compulsion? Mu Jinhan couldn't explain clearly and had no chance to say it.
When will we understand? It happens once in a lifetime.