Kiss: woman, man, light skin tone, medium-dark skin tone emoji π©π»ββ€οΈβπβπ¨πΎ is part of the People & Body and Family emojis. On some systems it can be accessed by using :kiss_woman_man_tone1-4:, :kiss_mw_tone1-4:, :kiss_wm_tone1-4:, :kiss_woman_man_tone1_tone4: or :kiss_woman_man_light_skin_tone_medium_dark_skin_tone: shortcodes.
It was approved as part of Unicode in 2020 so it should be displayed properly on newer devices.