Only Fabulous People Will Remember The Words To This "High School Musical" Song
Your knowledge of High School Musical is poor, and the fact you don't know the lyrics to this song means you are greatly lacking in life. You just aren't fabulous enough.
You got less than half right, which is OK (if you're happy not being fabulous in life). Revisit the movie and learn the song again. Failing that, just YouTube the song for three minutes of fabulous inspiration.
You got over half correct, which is good enough, especially if you haven't seen the movie in ages. There's room to be even more fabulous though, so get your Sharpay on and start practicing.
You remember the song so well, there's suspicion that you are actually Sharpay. You're clearly fabulous enough.