what's your favourite steps ?   it's hard to say , but i do love foxtrot and waltz .   how about rock and roll 。   to tell the truth . i don't like it , it's too noisy .   and can you dance tango ?   oh , it's really beautiful . but i just can't dance it well .   don't be so modest . i am sure you can dance it very well . then i'll see you at six . is that all right ?   ok . 