Have you two been introduced? (Is "two" an appositive to "you"?)

[loviii]

Greetings!

ldoceonline.com:
Have you two been introduced? Tom, this is Greg.

Is "two" an appositive to "you" and if not, then why?

Thanks!

 

[boozer]

Yes, 'two' appears to stand in apposition to 'you', very much like 'My friend Jack'.

But I am not sure - never paid attention to this side of grammar...

 

[Englishmypassion]

Yes, "two" is in apposition to "you" there because "you" there refers to both the persons.