Would you please take a seat over there ? There are some interesting magazines on the coffee-table .   Thank you . How long it take to get my son's hair cut ?   It shouldn't be long . Thirty minutes , tops . Are you in a hurry ?   No . I'm thinking that maybe I can get my hair shampooed .   Good idea . Do you want a wash or a massage ? Massage is especially good when you are tired .   How come ? 