to tell it to me
Si usted sabe algo al respecto, esperaba que pudiera decírmelo.
If you know anything about it, I was hoping you could tell me.
— Demon Slayer: Mugen Train La película (2020)
No necesitas decírmelo, si así son todos.
You don't need to tell me if that's what they're all like.
— Nosotros los pobres (1948)
Bien, has sido muy amable viniendo a decírmelo.
Well, you've been very kind to come and tell me.
— Summertime (1955)
Telling me was the right thing to do.