| HyunA: |
| Yojeum isanghae, byeonhan geot gata |
| Yejeon en anhdeon, maldeul do hago |
| Nae apeseo, nae nuneul bogoseo |
| Yaegi hae (neo) soljik hage |
| SoHyun: |
| Museong ye han nunbit, tta bunhae haneun pyojeong |
| Yejeon gwaneun dareun, haengdong gwa maltu |
| Shiwon hage, mal dolliji malgo |
| Yaegi hae (neo) teonoh goseo |
| JiYoon: |
| Malheun geol, naneun barajin anha |
| Geujeo yejeon cheoreom man |
| HyunA and SoHyun: |
| Look into my eyes, Please look at me now |
| JiYoon: |
| Nareul saenggak haejwo oh GaYoon: |
| Let’s have a Heart to Heart to Heart (HyunA:talk) |
| Deo namja dabge naege yaegi hae (HyunA:deo) |
| Dabdab hage malgo, wihaneun cheok malgo |
| Ajik neowa na stay together |
| Let’s have a Heart to Heart to Heart (HyunA:talk) |
| Nae nun ttok baro bogo yaegi haejwo (HyunA:deo) |
| JiYoon: |
| Mal dolliji malgo, hwa nage haji malgo |
| Ijeneun Heart to Heart, neowa na Heart to Heart to Heart |
| HyunA: |
| Yejeone jaju hadeon ni serena de Yojeumen sarang handan pyohyeoni myeot gaena dwae? |
| Shil heumyeon shilh dago anim shiganeul gajja go Teonoh goseo neowa, ijeneun Heart to Heart |
| JiHyun: |
| Eojjeomyeon geureohke, byeon halsu ga itni |
| Da ni mamdaero da, majchwo jwoya hani |
| Utgi jima! chakgak haji jomda! |
| Geuman hae (neo) ni meot daero |
| JiYoon: |
| Malheun geol, naneun barajin anha |
| Geujeo yejeon cheoreom man |
| HyunA and SoHyun: |
| Look into my eyes, Please look at me now |
| JiYoon: |
| Nareul saenggak haejwo oh GaYoon: |
| Let’s have a Heart to Heart to Heart (HyunA:talk) |
| Deo namja dabge naege yaegi hae (HyunA:deo) |
| Dabdab hage malgo, wihaneun cheok malgo |
| Ajik neowa na stay together |
| Let’s have a Heart to Heart to Heart (HyunA:talk) |
| Nae nun ttok baro bogo yaegi haejwo (HyunA:deo) |
| JiYoon: |
| Mal dolliji malgo, hwa nage haji malgo |
| Ijeneun Heart to Heart, neowa na Heart to Heart to Heart |
| JiHyun: |
| Mianhadan geumal, cham shwibge haneun mal, neomu jigyeo un mal |
| JiYoon: |
| Neon hangsang georeohke, kkeut naeryeo goman hae |
| Wae neon geurae, wae neoneun hangsang gateun malman hae |
| HyunA: |
| Idaero yeogiseo, neowa na duriseo |
| Nuneul bara bomyeo, geudaero ireohke |
| GaYoon: |
| Heart to Heart, yeojeonhi naneun |
| Neoreul saenggak hae, naege yaegi hae |
| JiYoon: |
| Let’s have a Heart to Heart to Heart (HyunA:talk) |
| Deo namja dabge naege yaegi hae (HyunA:deo) |
| Dabdab hage malgo, wihaneun cheok malgo |
| Ajik neowa na stay together |
| GaYoon: |
| Let’s have a Heart to Heart to Heart (HyunA:talk) |
| Nae nun ttok baro bogo yaegi haejwo (HyunA:deo) |
| Mal dolliji malgo, hwa nage haji malgo |
| Ijeneun Heart to Heart, neowa na Heart to Heart to Heart |