I just lurve this song so damn much..I think this song refers to a person who is famous and for this reason it says : life on TV. This person is frustrated and feels so lonely bcoz he/she was forced to do things...she hopes that one day she can realize her dreams and become optimistic and happy...The others are trying to persuade her that everything is ok but nothing is ok bcoz this person is miserable..she wanna find a new world and see the bright side, escape from the fake world and realize her dream...the only one this person has is hope... This is my opinion & nothing more..:)