My Sunshine is a Chinese romance drama running 32 45-minute episodes. After six years in the USA photographer Zhao Mosheng (Tiffany Tang, The Princess Weiyoung, 2016) where she gets a job at a fashion magazine and soon comes to the attention of her college love He Yichen (Wallace Chung) whom she left behind unexpectedly (though for reasons explained in bits as the series progresses).

At first He Yichen is rather harsh to Zhao Mosheng as he believes she's the one who abandoned him. Even though she believes he's the one who broke up with her she's too passive to bring it up so most of their friends believe she was the one who broke his heart. Near the beginning there are two or three episodes devoted to their college romance with Janice Wu and Luo Yunxi playing the two characters (weirdly the last episode or two has the two reminiscing and recreating several of the scenes this time with Tiffany Tang and Wallace Chung playing their college personas).

Zhao Mosheng slowly wins back her friends as she reveals to them what happened from her perspective. Her best friend in college, now model Xiao Xiao (Mi Lu) and also client to lawyer He Yichen, becomes a big ally. There is also a romance subplot between Xiao Xiao and Zhao Mosheng's co-worker Lu Yuanfeng (Yang Le) but he's in love with He Yichen's "sister" He Yimei (Jian Renzi) who is in turn in love with He Yichen (he was taken in by He Yimei's family when his parents died hence he's always seen her as his sister).

Zhao Mosheng goes through phases. She's kind of dowdy looking and very passive in the beginning. As she gains more confidence she first cuts her hair and starts wearing better clothes and finally gets a makeover and fashionable clothes and becomes an equal to He Yichen.

The series starts slowly and is an upward climb. It kind of peaks a few episodes early so the last three or four are mostly filler to tie up subplots and then reminisce a lot. Still I mostly enjoyed this series and is worth watching.