Disguised as a knight, Bali is impatiently awaiting the arrival of his friends! Today he is celebrating his birthday, and the whole apartment has been decorated for the occasion. Tamara, Soun and Tito finally arrive, each with a gift, then it’s the turn of the grandparents from Bali. A few games and songs later, it’s time to blow out the candles and enjoy the cake. When opening her presents, Bali is delighted: her grandparents even gave her a new bike! No more small wheels!