어찌나

Adverb

1. 1

   so

   (emphasizing form) With a strong intensity or in a great degree.

   Korean definition: (강조하는 말로) 어떤 강도나 정도가 대단하게.

   • 내가 그 배우를 보는 순간 어찌나 매력적인지 눈을 뗄 수가 없었다.

     The moment I saw that actor, he was so attractive that I couldn't take my eyes off him.

   • 준하가 어찌나 하는 짓이 귀여운지 친지들의 사랑을 독차지했다.

     Junha was so cute in everything he did that he monopolized the affection of all his relatives.