One popular theme is friendship. Fans often write about their strong bond and how they support each other in different situations, like during tough times while preparing for performances.
Another place could be Wattpad. Although the quality and content can vary a great deal, it's possible to find some interesting Felix and Hyunjin fanfics there if you take the time to search through the K - pop or Stray Kids related sections.
One common theme could be love and affection. Since it involves a 'beso' (kiss), the fanfic may focus on the deepening relationship between Ash and Serena.
There are many fanfic platforms out there. Some popular ones apart from Archive of Our Own are FanFiction.net. Browse through their Pokémon section and look for stories with Ash and Serena in the tags. Then, you can skim through the descriptions or reviews to find the ones that might have a 'beso' scene as you desire.
After the first beso, their relationship might become more confident. They start to be more open about their feelings for each other. They hold hands more often and share more affectionate glances.
One characteristic is the focus on Hyunjin's charm. Popular fanfictions often highlight his good looks, his talent in dancing and singing. For example, they might describe his stage presence vividly.
You can find Hyunjin fanfic on platforms like Archive of Our Own (AO3). It has a large collection of fanfics about various topics and characters, including Hyunjin. Just use the search bar and type in 'hyunjin' to see all the available stories.
There's 'Changbin and Hyunjin's Adventure'. In this fanfic, they go on a journey that is both physical and emotional. They discover new places and also new aspects of their relationship. It's full of exciting events like them getting lost in a strange city but then finding their way back together, all while their bond grows stronger.
One popular Star and Marco beso fanfic could be 'The Unspoken Bond'. It delves into their relationship after an unexpected beso moment, exploring how it changes their dynamic and adventures together. Another might be 'Beso's True Meaning', which focuses on the cultural and emotional significance of the beso in their story. There's also 'A Beso to Remember' that takes a more romantic and dreamy approach to their relationship post - beso.
Growth and self - discovery also play a big role. Both Ash and Serena are on their own personal growth journeys. In the fanfictions, their relationship can be a catalyst for their individual growth. Serena might become more confident in her skills as a Pokémon trainer because of Ash's support, and Ash might learn more about his emotions and how to handle them through his relationship with Serena.