WAHHH~! I also read this as Ohmiya too, even tho they're not my otp they seriously match this. Sweet and if they argue they will eventually get back together even though an agreement have not been reached yet. Niji is a beautiful song, ne?

Through your a/n Welcome to the Arashi fandom! They're an awesome group, aren't they? I was into kpop too before I came here, mainly Suju (I saw Sj-world.net O.O I used to be there!) Anyway, there are other sites with Arashi fanfiction too as in arashirabu, kotobayori, and if you're into nc-17 arashi_kinks just to name a few. Ohmiya must be your fave pair.^-^