ijeneun usneun geo-ya, smile again haengboghan sungan-i-ya, happy days umcheulin eo-kkaeleul pyeogo i sesang sog-e himdeun il modu ji-wobeolyeo seulpeum-eun ijneungeo-ya, never cry tteugeo-un tae-yang alae sunny days eonjena joh-eun ildeulman gadeughagileul balamyeon dwae hangsang ttoggat-eun saenghwal sog-e jichyeogajiman naleul nuleuneun himdeun il-e sseuleojijiman gogaeleul sug-il geon eobs-eo geu sog-e haengbog-issneun geol chaj-eumyeon dwae na-ui ju-wileul dulleobwa himgyeobda neu-kkil ttae malg-eun eolin-a-i-ui moseub-e misol dalm-a bwa ijeneun usneun geo-ya, smile again haengboghan sungan-i-ya, happy days umcheulin eo-kkaeleul pyeogo i sesang sog-e himdeun il modu ji-wobeolyeo seulpeum-eun ijneungeo-ya, never cry tteugeo-un tae-yang alae sunny days eonjena joh-eun ildeulman gadeughagileul balamyeon dwae jogeum najchu-eo dol-abwa salm-i mugeo-ul ttae amu mal-eobs-i ttwigoman issneun manh-eun salamdeul ijeneun usneun geo-ya, ijeneun usneun geo-ya, smile again haengboghan sungan-i-ya, happy days umcheulin eo-kkaeleul pyeogo i sesang sog-e himdeun il modu ji-wobeolyeo seulpeum-eun ijneungeo-ya, never cry tteugeo-un tae-yang alae sunny days eonjena joh-eun ildeulman gadeughagileul balamyeon dwae La-la-da-la-la-da-la, smile again La-la-da-la-la-da-la, happy days keodalan haneulcheoleomman deo keuge usgo deo keuge saenggaghaneungeo-ya nunmul-eun ijneungeo-ya, never cry puleuleun haes-salcheoleom sunshine days eonjena joh-eun ildeulman gadeughagileul gidohalge