I dont remember the other pairs anynore than the main pair..the rest of them..i forgor
lol i didnt like the side-couples at first... but after rewatching the anime, i love Nowaki and Hiroki a lot!!
I also dont remember who those are lmaoo ..its been so long...and worst i get mixed up with sekaiichi hatsukoi xD
I dont remember the other pairs anynore than the main pair..the rest of them..i forgor