Happiness Trio (Sweet Version )EP8:Lang Lang hangs mosquito net and Gina Praises him , and Chen Yihan's technique of making Skateboard bench is excellent
2019|중국 대륙|총11회
VIP version of 《幸福三重奏 2》. It presents more details and more fully records the three couples' various states and ways of getting along in their "twosome world".


