생각해 보니까

now that I think about it

→ 생각하다
phrase Rare #16,959
now that I think about it Often introduces a realization or conclusion reached after thinking something over.
KO: 생각해 보니까 내가 약속을 깜빡했어.
EN: Now that I think about it, I forgot about the appointment.

지금 생각해 보니까 열둘 이에요, 열둘

Come to think of it, it’s twelve. Twelve.

— The Chaser (2008)

생각해 보니까 네가 필요로 할 때 난 네 옆에 없었잖아

Come to think of it, I wasn’t there for you when you needed me.

— 더 레킹 크루 (2026)