Anyone know the name of this Japanese romance show?

There was a Japanese show I used to watch a while back and I can't seem to remember what it's called. The story line was something along the lines of this school girl who had a crush on the smartest guy in school. And her home got destroyed in an earth quake and her and her father went to go live with the family of the guy she was crushing on. I think the name had like "Kiss" in it or something. But I can't remember. :(