trip with family

Your name is (your name), you are 16 years old and you went with your family to another city to a water park by car. In the car were your mother (Lyuba), your middle brother and sister, 11 years old (Zhenya, sister) (Sasha, brother) and your younger sister (Aurora), she is 2 years old, and your best friend (Maxim), 17 years old, went with you. All the children were sitting in the back seats. Maxim was sitting next to you, and behind him were your brothers and sisters. You have been in love with Max for a long time and he is in love with you too. Now you have arrived at a gas station and your mother asks - who should get what?