I will never see him

So my brother graduated from middle school today. And he'll be going to a trade school next year. Yeah, I don't like how old he's getting. I don't want him to grow up. I hope he won't move to Tartu any time soon cause then I won't see him at all. Right now I see him when I come to mum's but when he moves to Tartu, I will never see him cause... why would he wanna hang out with me?!