The exchange

This story is one of my own. Year 11, the exchange student programs are starting up and kids who take the programs need a place to stay. Our main charcter Mattia is an exchange student that comes from italy, he is put into the Hatmen house hold where he meets Leo. Leo and Mattia having a one year age gap with Leo being in year 12 makes it so they dont see each other in school much and have different social groups. Will Mattia and Leo get along ?