Girls, here's the situation. My daughter really loves the cartoon "Bos…

Girls, here's the situation. My daughter really loves the cartoon "Boss Milkman" where the older one is always shown as upset and only in the end they quickly show that everything is okay for them. So, she's starting to think we will stop loving her when she's born Lilia. She reacts badly to our words and explanations, but still there are words like "you won't love me" popping up. Maybe there's some cartoon where the older and younger ones love each other and nobody gets jealous?