don't get upset
No te alteres, ya oí todo eso.
Don't get upset, I've heard all that before.
— La infancia de Iván (1962)
No te alteres, sólo está bromeando.
Don't get upset, he's just joking.
— El manantial de las colinas (1986)
Vladímir, no te alteres.
Vladimir, don't get upset.
— ¡Kin-Dza-Dza! (1986)
No te alteres.
Don't get upset.
— Leviatán (2014)