GUYS !!! CAN YOU HELP ME ?

I'm really out of this thing !!! T_____________T

DO you know the quotation of Boyfriend ... or something like that ?

The thing that has like this:

"Donghyun is my music,

Hyunseong is my harmony,

Jeongmin is my note.....???"

I don't know the next... I'm really screwed to it !!!

Can someone help ? Anyone, still remember that thing?

PLease help, I just want to use it on my shirt !!! PLEASE !!!

just comment :) Thanks !