buck up

US /bʌk ʌp/
UK /bʌk ʌp/
"buck up" picture
1.

animarse, animar

to cheer up or to make someone feel more cheerful

:
Come on, buck up! Things aren't that bad.
¡Vamos, anímate! Las cosas no están tan mal.
She tried to buck up her friend after the bad news.
Ella trató de animar a su amiga después de la mala noticia.