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 (talk)
Deo namja dabge naege yaegi hae (deo)
Dabdab hage malgo, wihaneun cheok malgo
Ajik neowa na stay together
Let's have a
Heart to Heart to Heart (talk)
Nae nun ttok baro bogo yaegi haejwo (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 (talk)
Deo namja dabge naege yaegi hae (deo)
Dabdab hage malgo, wihaneun cheok malgo
Ajik neowa na stay together
Let's have a
Heart to Heart to Heart (talk)
Nae nun ttok baro bogo yaegi haejwo (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 (talk)
Deo namja dabge naege yaegi hae (deo)
Dabdab hage malgo, wihaneun cheok malgo
Ajik neowa na stay together

GaYoon:
Let's have a
Heart to Heart to Heart (talk)
Nae nun ttok baro bogo yaegi haejwo (deo)
Mal dolliji malgo, hwa nage haji malgo
Ijeneun Heart to Heart, neowa na Heart to Heart to Heart