Errol & his teddy Thomas are best friends who do everything together Whether it's riding a bike playing in the tree house having a tea party or all of the above every day holds something fun to do together One sunny day Errol finds that Thomas the Teddy is sad & Errol can't figure out why Then Thomas the Teddy finally tells Errol what Teddy has been afraid to say ' In my heart I've always known that I'm a girl teddy not a boy teddy I wish my name was Tilly' & Errol says 'I don't care if you're a girl teddy or a boy teddy! What matters is that you are my friend'A sweet & gentle story about being true to yourself & being a good friend Introducing Teddy can also help children understand gender identity