Girl twin, Hazel, likes to make a lot of noise! She loves it when her dad picks her up and lets her bang on the cymbals of his drum set. She can be very sneaky too and sometimes takes her sister's tambourine so she can play with it. Boy twin, Harvey, tends to get into a lot of mischief at home so his father often brings Harvey to work with him. He really likes playing in the mail bags and throwing envelopes in the air. He can really make a mess sometimes but he always cleans up after himself.