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 a 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 [ strings ] It's yours to take to keep or break But please before you start be careful it's my heart