Be Careful, It's My Heart (canción de Irving Berlin)

Be careful, it's my heart.

It's not my watch you're holding, it's my heart.
It's not the note I sent you that you quickly burned.
It's not the book I lent you that you never returned.

Remember, it's my heart,
The heart with which so willingly I part.
It's yours to take, to keep or break,
But please before you start,

Be careful, it's my heart.

Bing Crosby popularizó esta canción