What does "wear my/your heart on my/your sleeves" mean? How many meanings does it has? Could you explain it for me ,thank you !

Question

What does "wear my/your heart on my/your sleeves"  mean?  How many meanings does it has?  Could you explain it for me ,thank you !

Answer

It’s when a person shows their emotions. They don’t hide their feelings. They make their feelings apparent.

‘She cries alot when she’s sad. She always wears her heart on her sleeve’

Answer

There is only one meaning.  It is when emotions are not easily hidden and honest.