Boysitter

Boysitter (Chinese: 俏摩女搶頭婚; pinyin: Qiào Mó Nǚ Qiǎng Tóu Hūn) is a 2014 Taiwanese romantic-comedy television series created and produced by TVBS.

Six years ago Yuan Fei (Annie Chen) walks out on her immature longtime boyfriend Hao Jian Ren (River Huang), when he does not show up on their wedding day.

[2] During a plane ride home, Hao Jian Ren who is sitting in coach spots a tall statuesque woman in first class who resembles his ex-girlfriend.

But as he is about to lift up the shades covering the mysterious woman's face, the plane is preparing to land and he is asked to return to his seat.

The mysterious woman in first class is indeed his ex-girlfriend Yuan Fei, who walked out on him six years ago when he did not show up for their wedding.