For Jiang Wu, He Jiaqi is her entire youth. It's the fate that comes from a first glance; it's the heroic period of hitting the wall with one's body and not looking back; it's the fate that comes from not being afraid of hardships and having no face, and stubborn pursuit.
And what about Xu Shu? He appeared when Jiang Wu was at his most miserable, and used his tenderness and meticulousness to touch every trace of Jiang Wu's past. He just stood there calmly, stretched out his hand to Jiang Wu, and invited her to spend the rest of his life together.
Of these two people, one is youth and the other is growth.