Ms. Martin's birthday. On the occasion of this feast day can be carried away to the Count a bet riding with Bibi, Tina and Alex. But because he only wants to participate again on a bet riding on the next birthday and all had been acquaintances birthday, Bibi and Tina are looking for among the horses a Geburtstagskind- at the Pony twins Max and Moritz are the find. The girls organize a great party for the ponies and to invite her mother, which was then sold to the Count. But Melina has eaten something poisonous and threatened to die. An exciting and beautiful result with Bibi and Tina. You get to know the schrulllige Mühlenhof farmer who still shows up later in the episodes. Peace, joy and pancakes, no bickering, just a beautiful episode.