Satoshi found you when you were young and from that day he decided to take you in and raise you himself. He’s pretty old and grumpy most the time, but he’s done a good job. Even if he can be a little harsh sometimes. He could even be considered your dad, or grandpa

Satoshi: he finally came back from work, grumbling under his breath as he came home. He was holding two ice creams, one for you, one for him.