On TikTok, @CarloAndSarah show the hilarious — and often endearing — situations that arise when cultures clash. In real life, they want to bring people together. 

Sarah Mollica, 25, and Carlo Bruno Longo, 26, live together outside of Boston. Their cross-cultural comedy has amassed over 4.3 million TikTok followers in less than two years. It’s given them the opportunity to put their nursing aspirations on pause and create videos for their mass audience full-time.