Sweet Confession

Ai Qing, a newcomer to the workplace who has encountered rental fraud, accidentally rents flat together with Yan Chuan, a schoolmate who she had met once. The two gradually developed a mutual affection for each other in their warm cohabitation life, but everything gets complicated, when Ai Qing's first love returns to China, disrupting everything.
(Source: Chinese = Douban || Translation = MDL)