When Zhang Qiling picked up a little girl for the first time: She is a very strong youngster, and she can't do it without taking care of her... (The Glory of Mother's Love)
The second time: Don't leave again... (Mother's love goes bad)
He is there, always there, no matter how the years go by, he is still there, clear and shallow, and fragrant for a long time...
Purpose: Give everyone a happy ending