title to 'saying goodbye' lyrics

[Penny]

does anyone know the name of the song that says "not saying goodbye" at the end in quite a 'robot' voice? im not sure if it says 'not' but it difinitely says 'saying goodbye'. it sounds like a sugarcult/movielife kind of song (kinda pop-punk). ive heard it a few times before but i cant think what it is! i think that last line is used on a programme or an advert (on MTV i think)

[rachielove]

sounds like your talking bout maroon 5, she will be loved  

[Penny]

no, its definitely not maroon 5 - i hate them! i dont know if it is, but it really sounds like a sugarcult kind of song. thanks for your help though!