Anabelle has two ball-type toys. They are identical except for their color. If she's playing with the red one and it goes under the couch she comes over to me to get it. if I don't feel like getting it I'll pick up the blue one and throw it to her. And she won't play with it. She waits for me to get the red one. (sometimes that happens vice versa, too)
Drives. Me. Crazy.