Wear one's heart on one's sleeve

From Fresh Dictionary

English

Verb

wear one's heart on one's sleeve

1. ((idiomatic{{#if:|, {{{2}}}{{#if:|, {{{3}}}{{#if:|, {{{4}}}{{#if:|, {{{5}}}{{#if:|, {{{6}}}{{#if:|, {{{7}}}{{#if:|, {{{8}}}{{#if:|, {{{9}}}}}}}}}}}}}}}}}}})) To be extremely transparent, open, or forthright about one's emotions.

   His words might sting sometimes, but he is always honest; he wears his heart on his sleeve.

Translations

• Catalan: Parlar amb el cor a la mà