I've also heard about 'The New Alliance'. In this fanfic, Orihime and Kenpachi end up in a situation where they have to rely on each other. This forces them to understand each other better, and the author does a great job of portraying their growing connection.
The contrast between them. Orihime is gentle and kind, while Kenpachi is rough and battle - hungry. Their differences create an interesting dynamic in fanfics.
It could be a tale of friendship or a chase scene. Maybe the black cat is trying to catch the bird or they could end up becoming friends and having adventures together.
Books like 'Diary of a Wimpy Kid' often have humorous situations that act as comic relief for kids. The main character's mishaps and comical thoughts can make kids laugh and lighten the mood.