Singing and dancing

Okay its Thurday and all attention is on the weekend.So what will we be doing.....drinking, dancing and singing no doubt. So to get everyone off to an early start I am going to write the first couple of lines of a song and you guys have to complete the lyrics.
Rules: you can only add one line
when the lyrics are finished the writer of the last line starts a new song with its first line.
See how it goes.
Just to give a clue to this one I,ve missed off the introduction from JayZ.

You have my heart
And we'll never be worlds apart........