Alterna lyrics- is it "Hey, come on" or "Henka wo"?

[walking proud]

My friend and I had a big argument over this. Are the official lyrics

Hey, Come on, hoho someru nara
Hanareta toko de mitete yo
Nanka shitatte shinaku tatte
Kekkyoku yubi sasareru nara
Aru ga mama ni
( Found on this forum )

or

henka wo osoreru no nara
hanareta toko de mitete yo
nanka shita tte shinaku tatte
kekkyoku yubi sasareru nara
arugamama ni
( http://www.corichan.com/lyrics/singl...s.html#alterna )