What are you doing?
I'm coloring in a coloring book.
Aren't those for children?
This is an adult coloring book. My boss actually told me about them, and she bought a book for all of her employees. Look, I'll show you my artwork.
Wow, those pictures are very impressive. You're a great artist.
Well, I'm just making sure to color inside the lines. It's fun though, that I find it to be very relaxing. It's nice to sit down and color after a stressful day at work.