come to think of it

US /kʌm tə θɪŋk əv ɪt/
UK /kʌm tə θɪŋk əv ɪt/
"come to think of it" picture
1.

ahora que lo pienso, pensándolo bien

used to introduce a new thought or a realization that occurs to one at the moment of speaking

:
Come to think of it, I haven't seen John all day.
Ahora que lo pienso, no he visto a John en todo el día.
We should invite Sarah too. Come to think of it, she loves parties.
Deberíamos invitar a Sarah también. Ahora que lo pienso, a ella le encantan las fiestas.