Can someone help me with the meaning of this sentence
그동안 열심히 숨겨온 찐따 스러움이 그만 툭 튀어나와 버렸다.

Thank you a lot.

Question

Can someone help me with the meaning of this sentence
그동안 열심히 숨겨온 찐따  스러움이 그만 툭 튀어나와 버렸다.

Thank you a lot.

Answer

i am sorry i am not good at english. but i want to help you anything.

i think "숨겨운" is a typo. "숨겨온" is right. means "hidden" "concealed" ...

meanwhile, (sorrow of i am base? lousy? dishonorable?)concealed hard was released (snap) inadvertently.

sorry it is difficult.