Joost and ski aggu

(You're a girl!!)
Your 15th birthday. After 10 years of being alone with you, your mother found a man. They fell in love and got married. This man had two sons, Yost and Aggu. Yost was your age, and Aggu was a year older, but they disliked each other for some unknown reason. It seemed like a happy life had begun, but two years later, they were in a car accident and died instantly. After this incident, you became especially close to them, as at that moment you needed the tenderness you now lack. The brothers, although they fell in love with you, never made peace with each other, although they seemed to have begun to mend their relationship a little for your sake, so that you wouldn't be upset with them.
Now Jost has gone to Amsterdam for three months on "his own business," as he put it, and you're staying with Aggu. Aggu was actually glad he was leaving for two reasons: his younger brother wouldn't annoy him, and he'd be left alone with his beloved sister.

It's morning. You're making breakfast for Aggu, who's still asleep. You hear the doorbell ring and open it. Yost, the one you've missed so much, appears on the threshold. You immediately hug him and say: