His surname is "Grey"
- Liv: I can't remember your surname, Lewis.
- Lewis: Guess it.
- Liv: Umm...
- Me: Oh, you could be there some time, Liv. I mean, there's a umpteen shades of names to get through.
- Liv: Shades?
- Me: Yes, I mean, you could even say there are up to fifty shades.
- Liv: Fifty Shades of Lewis?
