no sabes cómo

you don't know how

→ no

phrase Rare #28,580

you don't know how Can also mean “you have no idea how…” when expressing the extent of something.

SP: No sabes cómo me alegra verte.

EN: You have no idea how happy I am to see you.

You don't know how.

You have no idea how much I've missed you.

— Cuestión De Honor (1992)

You don't know how to do it, do you?

You don't know how the dance is.

— La única opción (2025)

You have no idea how grateful I am.

— Volver (2006)

When I found out, you wouldn’t believe how I reacted!

— Volver (2006)

You don't know how I really am.

You don't know how to do it.

— El Campo de los Sueños (1989)

Are you telling me you don't know how to use a cell phone?

You don't know what it was like.

— Todo sobre mi madre (1999)

You have no idea how much I need you.

— La dolce vita (1960)

You don't know how I feel.

— Teléfono negro 2 (2025)

You don't know how things were before you arrived.

— Hoy Quiero Volver Solito (2014)