It's a noun when you see love as a literture,

문학적 지식으로 보면 단어이고,

It's a bashfulness when you see love as a feeling,
It's the one hard knowledge

when you think love in your mind

느낌으로 표현하면 설레임이고, 머리로 생각하면 복잡한것

That's probably the true love

그것이 사랑이겠죠