Complex sentence: The true reasons behind Kagura's love for Kyo are revealed later on in the series, but she does care for him very deeply and even though Kyo is often rude to her, he does care about Kagura.
Split into simpler sentences: The true reasons behind Kagura's love for Kyo are revealed later on in the series, but she does care for him very deeply. Even though Kyo is often rude to her, he does care about Kagura.