MLP song - True, True friend

Supposedly a song from season 3 episode 13. Picture unrelated. Picture credit: / Lyrics / It worked, it worked! Oh I am so happy you are back to normal, now we need your help. A true, true friend helps a friend in need. A friend will be there to help them see. A true, true friend helps a friend in need to see the light that shines from a true, true friend. Uhm, hello? I am trapped inside, remembe