There were some things that she could never share, and that was probably the most unforgettable thing in her entire youth. Meeting is accidental, leaving is passive. When she wanted to leave, he said to everyone, "My dear, don't leave me."
She thought that meeting him should be an unchangeable fate.
Concept: Three or five friends in youth are unforgettable in a lifetime; they laughed, argued, cried, and made trouble...