인생2회차
insaeng ihoecha
Meaning
Someone who acts unusually skilled and composed, as if living their second life
마치 전생에 살아본 것처럼 능숙하고 여유롭게 행동하는 사람을 이르는 말
Example
쟤는 뭘 해도 능숙해, 완전 인생 2회차야.
She's skilled at everything, totally acting like this is her second time living.