Ok....
This show had me in my feelings with moments that made me wanted to throw something at the tv.

I wanted to see more depth in the characters.  I wanted to see Uehara feel challenged and worried about his ability to keep Nao.  Nao literally had tunnel vision when it came to him.  Guys were falling for her left and right but she was oblivious.  Every last one of them (even Abe) would have been better for her than Uehara.  First season I wanted Daichi or Issei because I believe they would have treated Nao so much better than Uehara.
2nd season I was cheering for Natsume all the way.  I really thought that he would have been excellent competition for Uehara.  They should have made him prove his love to Nao.  He didn't have to do much to win her heart because he had it from the beginning.  At first it seemed like the producers started to create something between Nao and Natsume but alas, it was only wishful thinking.

I watched the entire thing only because I knew that it would have a happy ending no matter how badly I wanted them to break up.  I didn't find it all that realistic.