B: Why not?

A: The seats and windows are dirty.

B: Don’t they clean the bus every night?

A: I think they do.

B: You should bring some wipes with you.

A: That’s a good idea.

B: Then you can wipe your seat and window.

A: People will think I’m strange.

B: Who cares? Everyone is strange.

A: That’s for sure.

B: Don’t worry about what people think.