aestheticsymbols
Use in a combo

Kiss copy & paste

( ˘ ³˘)♥ is kiss, a plain-text Unicode symbol built from several characters from the Basic Latin and Spacing Modifier Letters and Latin-1 Supplement and Miscellaneous Symbols blocks. On Aesthetic Symbols it lives in the kaomoji & emoticons collection. As plain text it takes on the font and colour of wherever you paste it — a bio, a username, a caption or a stream title.

Unicode
U+0028 U+0020 U+02D8 U+0020 U+00B3 U+02D8 U+0029 U+2665
HTML entity
( ˘ ³˘)♥
CSS content
\28 \20 \2D8 \20 \B3 \2D8 \29 \2665
JavaScript
\u{28}\u{20}\u{2D8}\u{20}\u{B3}\u{2D8}\u{29}\u{2665}
UTF-8 bytes
28 20 CB 98 20 C2 B3 CB 98 29 E2 99 A5
Made of

U+0028 ( · Basic Latin

U+0020 space · Basic Latin

U+02D8 ˘ · Spacing Modifier Letters

U+0020 space · Basic Latin

U+00B3 ³ · Latin-1 Supplement

U+02D8 ˘ · Spacing Modifier Letters

U+0029 ) · Basic Latin

U+2665 ♥ · Miscellaneous Symbols

Will it show up? · Long-established text symbols

Plain-text characters from blocks that mainstream desktop and mobile fonts have covered for years. These are the safe ones.

Worked out from how each character is encoded, not from a test on a real device.