I'm not entirely sure as it could be various things. It might be about a story filled with elements of love, perhaps with a touch of mystery or drama, all presented in a graphic novel format.
I don't have enough information to say who the main characters are in 'lovebites graphic novel'. It could be a young couple, or perhaps a group of friends involved in a complex web of love stories.
Avatar hentai manga stands out for its specific themes and art style. Compared to other similar genres, it might have more explicit content or unique character designs.
Among the notable Argentine caricaturist drawers are Roberto Fontanarrosa and Caloi. Fontanarrosa's work is characterized by its simplicity and depth, while Caloi is known for his diverse and engaging characters.
The main similarity could be the character arcs. But the differences might lie in the visual style and pacing. The manhwa might have a more detailed art, while the Kdrama could focus more on live-action performances and expressions.