I know my ABCs but you keep teaching me, 

I say your degree, alphabet boy,

You think you're smarter than me, 

With all your bad poetry,

all your ABCs, alphabet boy,

In which Jungyeon is always aiming paper planes at Nayeon when she's around. 

I'm not a little kid now,

Watch me get big now, 

Spell my name on the fridge now,

With all your alphabet toys.

You won the spelling bee now,

But are you smarter than me now,

You're the prince of the playground, 

Little alphabet boy.

And Nayeon realizes that Jungyeon is not worthy of all her ABCs so she spells " you" in one, two, three.