Happiness Comes Knocking

Jiang Lu works as a make-up artist for an acrobatics group. She's kind, beautiful and talented, but to everyone's bewilderment, still unmarried at the age of 35. Song Yu Sheng is the photographer of a publishing house whose wife, Xiao Yun, died in a motorcycle accident 6 years ago, leaving him a widower with 2 children, Zheng Zheng and Jun Jun. His