This a very short (1 volume manga) but very sweet manga.
I read it a while ago and left me with a good feeling. The characters are relatable and I specially like the main couple. The heroine is a strong willed character which is always great (at least for me) and the guy is the mean but actually nice guy.
Sometimes when the stories are short you are left in the middle but that doesnt happen with this one.
If you are looking for something fast and sweet be sure to give this one a try :D