Lyric-chain [guess the text]

Someone writes a part, the next person than guesses the songname and than posts their own song lyrics and so on

Song 1:

Today is gonna be the day, but they gonna trow it back to you

By now you should somehow realise what you gotta do

I don't belive that anybody feels the way I do about you now

SUPER JUNIOR - Mamacita

Oh baby baby, how was I supposed to know
That something wasn′t right here
Oh baby baby, I shouldn't have let you go
And now you′re out of sight, yeah