thought it over
I've thought about it a lot.
Siempre lo he pensado, pero nunca me he atrevido a decírtelo.
I've always thought so, but I've never dared to tell you.
— El médico de Budapest (2020)
I've already thought about it.
No importa, tenías razón y lo he pensado mucho.
Never mind, you were right and I've thought about it a lot.
— El Extraño (2016)