Kim Seon Ho rose to wide international attention through popular Korean dramas including Start-Up and Hometown Cha-Cha-Cha, building a large online fandom that shares clips, stills and edits across TikTok and other social platforms. Short audio posts using his name circulate as part of that fan culture, often detached from a single scene and reused as a recognisable tag for edits. The clip keeps being shared because his image signals warmth and romantic comedy charm, letting creators instantly set a mood that fellow fans understand without any extra explanation needed.