Birthday Party Reds and Blues

We were at a friend's party today and Orion was all full of love for his sister. He was trying to snuggle her, but she was much more intent on eating watermelon.
"Leave me alone, I'm forking!"
"Leave me alone, I'm stuffing my face!"
"OK, I'll look for a second but I'm not smiling."
It was a beautiful day and I thought this tree was lovely.
So we have lots of reds in the watermelon. What were the blues? Orion got a bad stomach ache right after this and wanted to go home. :( He didn't even want cake, so I knew he must not be feeling well!