"This is it" - what do background singers sing or what is MJ singing in the background?

[Magicgirl]

Those who can listen attentively to the background singers, listen these verses.

"And it feels as though I’ve seen your face a thousand times
And you said you really know me too yourself
And I know that you have got addicted with your eyes
But you say you gonna leave it for yourself"

"And I feels as though I’ve known you for a thousand years
And you said you saw my face yourself
And you said want to go with you on a while
And I know that it’s really for myself"

I am not sure but after words "yourself" and especially "myself",
I hear in the background "Oh, ..." Is there the name afterwards or not, or I hear it wrong, is there some word or not?