si cambias de idea

if you change your mind

→ si

phrase Rare #44,253

if you change your mind Used to refer to a possible change of decision or opinion. The verb can change tense depending on the context, such as “si cambiaste de idea” for “if you changed your mind.”

SP: Llámame si cambias de idea.

EN: Call me if you change your mind.

Es por si cambias de idea.

It's in case you change your mind.

Avisa si cambias de idea.

Let me know if you change your mind.

— Toni Erdmann (2016)

Solo baja si cambias de idea.

Only download if you change your mind.

— La asistenta (2025)

Si cambias de idea, es sólo venir atrás de mí.

If you change your mind, just come back to me.

— Estación central de Brasil (1998)