Since it is a story by the great yuri mangaka Morinaga Milk, you know there is great character development and chemistry between the leads.
It is not a long series as it only covers one year of school, but it is an enjoyable read with lots of feels and funny moments. It has very little ecchi and fan service, so if that's what you want, you might try looking elsewhere.
If you are looking for a short story with cute high school girls awkwardly falling in love with each other, then I highly recommend Himitsu no recipe.
~WiruSempai
