Squeezed

I always wonder what's the difference between "Drawing" and "Painting and Airblushing" when I'm choosing category...0_0?

I was bored so I doodled this on computer^^
My roommate was watching me drawing and I was so nervous...=v=;
I was just drawing Maya and then added some more characters^^
My roommate thought Maya was the main character in PW...>w<;