One of the main themes is growth. Ash's growth as a trainer is often related to Delia's influence. Also, the theme of homecoming is popular. Ash coming back to Delia in Pallet Town after his adventures is a frequently explored idea. These themes help to build a more emotional and relatable story between them.
The theme of protection is also common. Delia wants to protect Ash, and this is shown in many ways in fanfics. For example, she might worry about his safety during his battles. And the theme of nostalgia, where Ash and Delia recall their past memories together, adding a warm and sentimental touch to the fanfics.
Love and support are also common themes. They support each other's dreams and goals. For example, Delia might support Ash's pokemon training adventures, and Ash could support Delia in her local community projects. Also, the theme of domestic harmony is there, like how they decorate their home together.
One common theme is family. Their relationship as mother and son is often explored deeply. Another theme is growth, like Ash's growth as a person and how Delia influences that.
One common theme is family. Since Delia is Ash's mother, the fanfiction often emphasizes the family bond between them. Another theme could be growth. Ash grows as a Pokemon trainer, and Delia might grow in her understanding of Ash's world.
One common theme is family love. Delia is Ash's mother, so fanfictions often explore the deep love and support she gives to Ash. Another theme is Ash's growth, and how Delia has influenced that growth over the years.
One common theme could be adventure, as Ash is often on his Pokémon - collecting adventures and the harem aspect can add an extra layer to those travels.
One common theme is family love. Ash and Delia's relationship is a mother - son bond that is often explored deeply. Another theme could be growth. Ash's growth as a pokemon trainer is sometimes related to Delia's influence on him.
One common theme could be the exploration of the psychological impact on Ash. Another might be the portrayal of Delia's uncharacteristic behavior and how it affects their relationship. However, this is a rather dark and uncanonical concept in the Pokémon world.
One common theme is the struggle with morality. Since they have a mother - son relationship in the original context, when Delia starts to have romantic feelings in the fanfiction, it creates a moral dilemma. Another theme is the transformation of their relationship. It's not just about love but how their entire dynamic changes from a family - based one to a romantic one.
Friendship is a very common theme. Most patsy and delia fanfics explore how their friendship grows and overcomes obstacles. It shows their loyalty to each other.
One common theme is friendship. Since they are two different characters, exploring how they become friends is often a central part. For example, they might start off as rivals and then slowly realize they have more in common than they thought.