It's hard to say exactly. It could be through gentle gestures, sweet words, or perhaps by fulfilling his every whim. The way it's depicted would be unique to the manga's world and plot.
The little girl could be seen comforting a friend who's sad, or maybe helping an elderly person cross the street. Her kindness could manifest in many small but meaningful ways.
No, it is not appropriate as such stories often involve private and sexual content which is not suitable for public discussion or creation in a general context.
A drunk cat in cartoons might stumble around, have blurry eyes, and act all wobbly and funny.
Polite chipmunks in cartoons often use kind words, share things nicely, and are respectful to others.
She might have a warm and cozy look. Maybe she's wearing colorful sweaters and scarves, giving off a friendly and inviting vibe.
The dog cartoon might involve mischievous behavior like startling the kitten unexpectedly or getting into a little scuffle over a favorite spot. It all depends on the creativity of the cartoon maker.
A superman obsessed fan in comic might collect all related issues, have extensive knowledge about his powers and storylines, and constantly discuss him with other fans.
A cartoon girl dog show might be a light-hearted animated series where a girl has adventures with her dog. It could involve cute and comical moments, teaching valuable lessons about friendship and loyalty.
The boy might offer help to others, have a friendly smile, or share his toys.
Well, there are many. Like in some magical girl cartoons, you'll often see a girl with special powers.