Often, there could be themes related to adventure and how their relationship evolves during their various escapades in the Star Wars universe. For example, they might support each other in a more intimate way during battles or dangerous missions. Another theme could be the acceptance of their relationship within the Star Wars community in the fanfic, dealing with any potential prejudices or challenges that come their way.
I'm not really into that specific type of fanfic, but you could try searching on some popular fanfic websites like Archive of Our Own. They have a large collection of Star Wars fanfics, and you might be able to find what you're looking for there.
One interesting Han Solo and Luke Skywalker fan fiction could be about their adventures before the events of the original trilogy. Maybe they meet on a desolate planet while on separate quests and have to team up to fight off a group of space pirates. They learn about each other's skills and start to form a bond that would later be crucial in the fight against the Empire.
One common theme could be self - discovery. In many such fanfics, Luke might be on a journey to understand his own sexual identity and how it fits into his life and relationships.
Overcoming prejudice is a big theme. In the world of 'gay luke ross fanfic', they may face discrimination from society or certain individuals. Their story is about how they fight against this unfair treatment and prove that their love is just as valid as any other. This theme adds depth to the stories and makes them more relatable to real - life situations where the LGBTQ+ community often faces similar challenges.
One common theme could be self - discovery. Luke exploring his sexual orientation and coming to terms with being gay. Another might be relationships, like his first gay relationship and the challenges and joys that come with it.
One common theme is his longing for adventure. Since he's stuck on Tatooine at first, a lot of fanfiction explores his yearning to break free and see the galaxy.
One common theme is forbidden love. Since he is a Jedi, Jedi code forbids attachments which can make a relationship with someone a forbidden love. Another is redemption through love, where the love of another character helps Luke overcome some of his inner demons or challenges.
A common theme is self - discovery. Since the character is reborn as Luke, they have to figure out who they are in this new identity. Another theme is power and responsibility, just like in the original Star Wars. They have to handle the power of the Force and the responsibility that comes with being Luke Skywalker.
One common theme is discovery. Since Luke is young, he's constantly discovering new aspects of the Force, like in many fanfictions where he finds a hidden Force - sensitive object on Tatooine. Another theme is friendship, such as when he befriends an outcast or a unique creature. It often helps him in his journey.
One common theme could be the shock and adjustment. Just like in real - life pregnancy stories, Luke would have to come to terms with this unexpected state. Another theme might be the reactions of his friends and enemies. They would likely be very surprised and have a range of responses from support to disbelief.