"(රාර්තු☆)" or "(රෝමස්තු☆)" is a popular emote in Sinhala language used on social media platforms to express disbelief, shock, or surprise. It can be roughly translated to "Are you serious?" or "You gotta be kidding me?" in English. The emote consists of two parts: the first part is a Sinhala letter that represents the sound of laughter, and the second part is a star symbol that adds emphasis to the expression.