Diary in English

My son has been asked by his friend to move in with him.
It's okay, but I'm worried about their long-standing friendship might be ruined.
So I suggested my son to try to live with him for a month.
His friend attended university in the States so he may have experience sharing a room, but this would be my son's first time.

I guess my son was junior high student, a man taught English at free cram school as a volunteer and they hit it off.they have lovely friendship.
They say it "The bond of Geek"

I just hope that never be ruined.