Couple with heart: man, man, medium-light skin tone, medium skin tone emoji π¨πΌββ€οΈβπ¨π½ is part of the People & Body and Family emojis. On some systems it can be accessed by using :couple_with_heart_man_man_tone2-3:, :couple_with_heart_mm_tone2-3:, :couple_with_heart_man_man_tone2_tone3: or :couple_with_heart_man_man_medium_light_skin_tone_medium_skin_tone: shortcodes.
It was approved as part of Unicode in 2020 so it should be displayed properly on newer devices.