The exploration of different worlds is another theme. Angels come from the celestial realm, and their love stories often involve interactions between the celestial and the earthly or other realms. This allows for a lot of creative world - building in the fanfiction.
Redemption is also a theme. Sometimes an angel's love for a mortal or another being can lead to a path of redemption for both. For example, if the angel has made mistakes in the past, love can be the catalyst for change.
One common theme is the overcoming of differences. Since they may have different backgrounds or personalities, stories often focus on how they bridge those gaps in their relationship.
One common theme is forbidden love. Since angels and demons are supposed to be on opposite sides, their love goes against the natural order. Another theme is redemption. Sometimes the demon is redeemed through the love of the angel. For example, the demon might start to do good deeds because of the angel's influence.
One common theme is the forbidden nature of the love. Since angels are celestial beings and humans are earthly, their union often goes against some sort of divine or unwritten rule. Another theme is the idea of protection. The guardian angel is initially there to protect the human, but then love blossoms from that relationship. Also, sacrifice is often a theme. The angel may have to sacrifice their position in the celestial realm or face consequences to be with the human they love.
Forbidden love is a very common theme. Since angels and demons are supposed to be on opposite sides, their love goes against the natural order. Another theme is redemption. The demon may be redeemed through the love of the angel. Also, self - discovery. Both the angel and the demon learn more about themselves as they fall in love with someone so different from their own kind.
One common theme is the struggle between good and evil within the relationship. The devil represents temptation and chaos, while the angel stands for purity and order. Another theme could be redemption, where the devil may be redeemed through the love of the angel.
Family is also a big theme. His relationship with Angel, his father, is often explored in different ways. Sometimes it's about them reconciling and building a stronger bond, or dealing with the difficulties of their family dynamic.
A common theme is the idea of protection. The angel often takes on the role of protecting the willow, whether it's from dark forces or from the encroachment of a human world that doesn't understand its magic. Another theme is the connection between the spiritual (the angel) and the natural (the willow). It shows how they can interact and influence each other in a fictional universe.
Well, there are several. One is self - discovery. They both learn more about themselves through their experiences together. Another is loyalty. They show loyalty to each other in various situations. And a big theme is also the idea of belonging. Since they are aliens on Earth, they search for a place where they truly belong, whether it's on Earth or back in their own galaxy.
One common theme is the exploration of their unfulfilled relationship. In the original series, they had a bit of an interesting dynamic that fanfiction often expands on romantically.
One common theme is the struggle between their human and supernatural sides. Cordy has her own psychic powers and Angel is a vampire. Their relationship is often shaped by how they deal with these differences. Another theme is redemption. Angel is constantly seeking redemption, and Cordy sometimes plays a key role in that journey.