Kimi wa petto Dorama
Recently I had finished see this dorama. Previously I had read some chapters of the manga and I liked Matsu Jun as Momo, he did a good performance =). But the idea of Sumire´s chan character is different. FOr example, on the manga she´s always get drunk and it´s very funny XDD especially when is Christmass. And the senpai is more attractive in the manga and more clever, this one is such a dumb. Even he´s like a jerk.
I recommend to you that you first read some chapters of the manga.
See ya
Bure