Shit was funny like 2s but the game is rigged from start, there is no way they will end up Best friends at all, unless the author decide to have problems with the readers.
I'm with Lilliwyt here, the premise is fun but the way it will end up is pretty obvious. Not that I really care though sicne the ride to that point should be fun, the sad part is that it's bound to end once it gets to that point which is a rip and a half.
While I agree that the end of it might be pretty obvious, I think it can go to a lot of wholesome places with them realizing there's a middle ground and more commonality between what they want
Just because they'll be lovers at the end doesn't mean they won't also be best friends