wear your heart on your sleeve

US /wer yʊr hɑrt ɑn yʊr sliv/
UK /wer yʊr hɑrt ɑn yʊr sliv/
"wear your heart on your sleeve" picture
1.

llevar el corazón en la mano, mostrar los sentimientos abiertamente

to openly show your emotions rather than hiding them

:
She tends to wear her heart on her sleeve, so you always know how she's feeling.
Ella tiende a llevar el corazón en la mano, así que siempre sabes cómo se siente.
As an actor, it's important to be able to wear your heart on your sleeve and convey genuine emotion.
Como actor, es importante poder llevar el corazón en la mano y transmitir emociones genuinas.