ItaKiss

In the romantic comedy story, a high school girl named Kotoko finally tells a fellow senior named Naoki that she has loved him from afar since she saw him on their first day of high school. However, Naoki, a haughty "super-ikemen" (handsome male) with smarts and sports talent, rejects her offhand. Fate intervenes when a mild earthquake ruins Kotoko's family house. While the house gets rebuilt, Kotoko and her dad stay at the home of her dad's childhood friend...whose son is Naoki.

Synopsis from Anime News Network