YH: When I got the role, I was having breakfast with my mom at a café in Korea. I stepped outside [to take the call], and it was so funny because she kind of knew immediately that I got it when she could see me jumping on the streets of Gangnam. But she came out crying, and then after the phone call, she was like, “We’ve got to go home — I think I have indigestion!” [Laughs.] 

강남 카페에서 엄마랑 밥먹을 때 캐스팅콜 받았는데 예린이 점프점프해서 합격한 걸 알았대