you hesitate, you waver
No me vaciles.
Don't hesitate with me.
— Haz lo que debas (1989)
No vaciles en decirme si necesitas cualquier cosa.
Don't hesitate to tell me if you need anything.
No vaciles más.
Don't hesitate any longer.
— Acantilado rojo (2008)
No me vaciles, cariño.
Don't hesitate with me, darling.
— M, el vampiro de Düsseldorf (1931)
Entonces no vaciles.
Then don’t hesitate.
No vaciles en pedir consejo.
Don't hesitate to ask for advice.