And then for the next couple of weeks, I was having a really hard time eating food," reveals "Expats" star Ji-young Yoo about the moment she received a call from show creator/director Lulu Wang ...

Recounting these stories in a matter-of-fact tone is Mercy (Ji-young Yoo), a young woman who positions herself as the perpetrator of an unknown tragedy and who bears the burden of it every day.

Yoo Ji-ae plays the role of the full-time investor "Han Na-young," who has a personality that does not care about others' opinions. She jumps into the world of full-time investing, meets the ...