Overview: Caillou learns about a number of different ways of communicating. As for the puppets, Gilbert is working on another of his odes, whereas Teddy seems to be upset about something and doesn't want to talk about it. Gilbert and Rexy consult the ""appropriate reference text"" and learn that the only language Teddy bears truly understand is a hug. ""Caillou's Phone Call"" Lifted from the original series. Caillou has important stuff to tell Mommy. Rosie tore up a book and he drew her a picture and wants to show it to her. Every time he tries to speak to her though, he's interrupted by the ringing of the telephone and Mom's forced to ignore him. Then a call comes in and Mom hands the phone over to Caillou. It's Grandma. She comes over with a dog she regularly dogsits, Rover. When the phone rings, Rover goes nuts and Caillou discovers that he and Rover have something in common. ""Caillou's Secret"" (A42 wip title: ""Smile! You're on Caillou Camera"") Mom's birthday is coming up and Dad wants to ge