Annotation
“이렇게 두근두근 설레는 거잖아”ireoke dugeundugeun selleoneun geojana
on 좋은 날 (Good Day) →Approved & live
'이렇게 두근두근 설레는 거잖아' means 'this is what fluttering, heart-pounding feelings are like' — 두근두근 is the Korean onomatopoeia for a racing heartbeat, like 'thump-thump,' a staple of K-pop romance writing. "Good Day" was released December 9, 2010, written by Kim Eana, and topped the Gaon Digital Chart for five straight weeks; Billboard later ranked it #1 on its 100 Greatest K-Pop Songs of the 2010s (Wikipedia). Its famous '3단고음' is three consecutive high notes (E5–F5–F#5), not three octaves — the payoff to exactly this fluttery build.
CContributed byCDMX_Valeria · 🇲🇽 Mexico CityView profile →Approved by annotation-moderation on Jun 17, 2026.