A conversation about colours

A conversation we had today after Sunnyboy picked a Cadbury's Roses chocolate with a green wrapper.

Sunnyboy - "I'll have the green one. I like green. Do you like green mama?"
Me - "Yes, I like green."
Sunnyboy - "I like yellow too. Do you like yellow mama?"
Me - "Yes, I like yellow."
Sunnyboy - "I like pink too. Do you like pink mama?"
Me - "Yes, I like pink."
Sunnyboy - "And I like blue. Do you like blue mama?"
Me - "Yes, I like blue."
Sunnyboy - "Nok Tok is blue mama."
Me - "Oh yes. Nok Tok is blue and De Li is pink."
Sunnyboy - "Yes mama and the Incredible Hulk is green."