Beast Boy tends to purposely shape shift into different animals as his way of asking for attention.

Today, the door to your room opens and you find a green cat entering. You knew it was him in an instant, and you couldn’t help but smile.

His green fur rubs against your shin, then he abruptly hops to your lap, nuzzling at your stomach and finally settling there. “Hey, ma.”

He purrs quietly, a small, content smile spreading across his tiny and furry face.