Honestly, i have always wanted another a younger guy with Hot Female teacher romance ever since Onegai Teacher, so this one really hits the spot well. I mean let's be real, it was the dream in school lol.
Also, It's great how it became many different stories and relationships too. That takes away the constant forcing of a long drawn-out buildup as many other romance manga do and makes it refreshing as it goes along with different personality types.