Interviewer: So what do you think is the biggest mistake you've done in your life
Yeonjun: When I wished for a younger brother for years that I've been given 4 younger brothers which I regret a lot.
Worst mistake
Interviewer: So what do you think is the biggest mistake you've done in your life
Yeonjun: When I wished for a younger brother for years that I've been given 4 younger brothers which I regret a lot.