Will!

[Intro: Nam Dong Hyun]
Hey, do you know Helicobacter?

[Chorus: Nam Dong Hyun, Ha Ji Won]
I will, never gonna hurts (Will)
Kill it, Helicobacter, kill it, Helicobacter
I will, never gonna hurts (Will)
Kill it, Helicobacter, kill it, Helicobacter
Don't you know Helicobacter? (I know)
Don't you know Helicobacter? (I know, I know)
I will, never gonna hurts (Will)
Kill it, Helicobacter, kill it, Helicobacter

[Refrain: Nam Dong Hyun & Ha Ji Won, Ha Ji Won]
Heli-heli-helico, Heli-heli-helico
Heli-heli-helicobacter (I will, I will)
Heli-heli-helico, Heli-heli-helico (Yeah, uh)
Heli-heli-helicobacter (I will, I will)

[Interlude: Nam Dong Hyun, Ha Ji Won]
Why don't you drink will?
I will

[Verse: Nam Dong Hyun]
Every moment, I'm concentrated
When I look myself, I regret it
Will gonna drink up, drink up, drink up
Drink up, drink up, ooh, ah (Oh)
I will kill Helicobacter
Oh, my God
Look at that will

[Chorus: Ha Ji Won, Nam Dong Hyun, Nam Dong Hyun & Ha Ji Won]
I will, never gonna hurts
Kill it, Helicobacter, kill it, Helicobacter (Look at that will)
I will, never gonna hurts
Kill it, Helicobacter, kill it, Helicobacter (Look at that will)
I will, never gonna hurts (Doctor)
Kill it, Helicobacter, kill it, Helicobacter (Look at that will)
I will, never gonna hurts (Doctor)
Kill it, Helicobacter, kill it, Helicobacter (Look at that will)

[Outro: Nam Dong Hyun]
Why don't you drink will?