i wish this would have a multiple ending type of manga, like MajWinters below im conflicted becuase i like both of them, Rena is good too but i like the 2 more. If the author will really pursue a non-harem ending i really wish he would go for a multiple ending scenario where there will be an ending for all of them. If by any means the author goes for the harem ending it will be quite difficult to digest as the characters doesn't really fit to a harem idea, its hard for me to see it as it is.
anyway im excited to see their battle for the MC, hopefully it's a battle and not "i will hold my love for my friend to be happy" kind of thing.