"I literally don't know anyone who voted Leave"
1) You think?
2) I was at a fannish party this afternoon. My list of fannish Leave voters has gone up, only by two or three but then I didn't speak to everyone there, and don't know many of the people well enough to say.
2) I was at a fannish party this afternoon. My list of fannish Leave voters has gone up, only by two or three but then I didn't speak to everyone there, and don't know many of the people well enough to say.

no subject
As simple as that, and it's a reasonable argument.
Another is, (though not one they gave), is that the benefits of belonging to the EU hasn't been shared equally. You should've seen this coming...