Eh, I liked the girl's design but the MC's quirks didn't really do it for me. Read the first ~5 or so chaps and skipped to the last few and I'm not too surprised at this one ending.
The idea was not bad but the execution was not realy great. Author spend too much time on the pointless "i want to be popuar" and way too little on the romance.
It's a little sad cose beside the MC, dragon girl, the 2 friends and the teacher were quite good character for a RomCom.