I agree with this because I find no fault with Nao and Izumi together (they're actually pretty cute). Eiji and Ikezawa would go well together because their personalities complement each other. Eiji is playful and Ikezawa is serious but they still have similar hobbies and their chemistry is actually good. Fujimura and Ponytail-kun are both very social and supportive, and they both give their all when they're in love.
That's good!!!
Or maybe
Eiji x izumi
Nao x cutie
Fujimura x ikezawa ....mmmh no.. I see fujimura with the cutie ...
But then nao x ikezawa ..too serious...
nao x izumi
eiji x ikezawa
fujimura x ponytail cutie