Don't Go Breaking My Heart 2

After jilted by Cheng Zixin (Gao Yuanyuan), Cheung Shen Ren (Louis Koo) starts dating "Goddess of Stocks" Yang Yang Yang, who works in an opposite building. Yang has been turning a blind eye to Cheung's philandering until she meets Paul, a romantic returnee from France whose devotion has melted her heart.

Afraid to lose his lover again, Cheung determines to settle down and marry Yang, but fate works in mysterious ways. It turns out that Cheng's wedding with Fang has been delayed and she is now directly working under Yang. A chance encounter with Cheng again makes Cheung question his decision, because even though he appears to have emerged unscathed from their previous relationship, he was profoundly hurt and still hasn’t fully recovered.

Paul is in love with Yang; Yang has accepted Cheung's proposal; Cheung is unable to get Cheng off his mind; and Cheng is about to marry Fang. A quadrangular relationship among five people - who is really the love of their life?