Because if someone follows me
without an INVITATION,
Game of Thrones Season 4, Episode 2
Thank you for the INVITATION,
but I have to decline
The Big Bang Theory Season 5, Episode 24
It's an INVITATION.
Game of Thrones Season 7, Episode 6
So you can give Mance Rayder
an INVITATION to Castle Black?
Game of Thrones Season 2, Episode 10
What INVITATION?
The Big Bang Theory Season 2, Episode 9