They do.

(Every flower has it's own meaning, and it's been fun to see how people have arranged their messages over the years.)

Keep things in order? That would be boring! I don't worry about things like that.

(The shop definitely has some type of order, though. He just isn't fussed about it. More improtantly, however....)

... Are you curious about a certain flower?

(Maybe the geranium he'd mentioned earlier?)