Like how could you not fall in love with him? He has so many good points that he surpasses all.
(SPOILER ALERTS AHEAD)
I also think that the second half of the manga was rushed and everything happened too quickly. I did not feel much character development. I was dying to see more of SenseiXSuzume but they only almost kissed!
I ship both couples so I wanted so much more from these two :( And even worse, Sensei had to all of a sudden end it with Suzume and lied that he didn't love her... Hit me right in the feels. And although she got together in the end with Mamura, I also wanted to see more from them too... Like them dating and their everyday school life.
And I wish this could be adapted into an anime because of the sick art style and my love for this manga, but after reading some posts about it, I don't think they will. I wonder if any of you want it to be an anime. Comment if you do and thank you for reading my first blog post! Although it was basically a rant lol.
BONUS PIC for you MamuraXSuzume shippers. Stolen from the amazing http://angelacssdy.deviantart.com