Cats With Fur Heart

❥ - U+2765 ROTATED HEAVY BLACK HEART BULLET - ❥
❣ - U+2763 HEAVY HEART EXCLAMATION MARK ORNAMENT - ❣
In Code page 437, the original character set of the IBM PC, the value of 3 (hexadecimal 03) represents the heart symbol. This value is shared with the non-printing ETX control character, which overrides it in many contexts.