Huh. This is interesting.
So what is the connection between Andrew and Kevin? i doubt it is every explained however this is the same sort of motion he does towards Neil later on.
UPDATE
I read someone else opinion. Very useful.
So Kevin was the first to prove to Andrew he was worth something, that lines up. And Andrew was the means of Home for Kevin, this also lines up. I see.
I always saw their relationship as very complex and caring however, I read for pleasure so I didn't see the reasoning behind that.