Insomnia Lover

Insomnia Lover is a 2016 Chinese romantic comedy film directed by Yuan Jie and starring Treechada Petcharat, Deng Zifeng, Patrick Tam, Lan Yan and Teddy Lin. It was produced by Shenzhen Haiyuan Mengxiang Media and distributed by Beijing Lanjing Shengshi Media which released it in China on April 22, 2016. The English title as given in the movie itself is Sleepless Men and Women. The beginning credits in the movie listed Poyd aka Treechada Petcharat, Deng Zifei, Yangliao, and Zhao Yixin as starring while Patrick Tam aka Tan Yaowen, Lanyan, and Teddy Lin aka Lianjin are listed under cameo appearance. The director Yuan Jie is credited as Jacky who is also the writer.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.