The reason could be many. The art style might be appealing, or the story could have elements that really resonate with you. Maybe it's the way the characters develop and the relationships unfold.
One great Kdrama to watch for a love story is 'Crash Landing on You'. It tells the story of a South Korean heiress who accidentally paraglides into North Korea and falls in love with a North Korean army officer. The chemistry between the lead characters is amazing, and the show beautifully depicts their journey of love across different cultures and political boundaries.
Writing non - safe - for - work (nsfw) fanfic is generally not appropriate as it often involves inappropriate or adult - themed content that goes against ethical and moral standards in many communities.
You can try Archive of Our Own (AO3). It has a large collection of 'I love Yoo' fanfics. Just search for 'I love Yoo' in the search bar and you'll get a bunch of results.
One common theme is unrequited love. For example, in many Kdramas, one character loves another deeply but that love is not returned immediately or at all. Another theme is separation due to external factors like family differences or social status. Just like in some dramas where a rich heir can't be with a poor girl because of family opposition.
One is 'Goblin'. The love between the goblin and his bride is full of bittersweet moments. They face many obstacles like the goblin's immortality and the pre - determined fate that seems to keep them apart at times. Another is 'Scarlet Heart: Ryeo'. The female lead travels back in time and falls in love with a prince. But court politics and misunderstandings make their love very sad and full of heartbreaks.
'Full House' is a classic Kdrama with a wonderful love story. The two main characters start off on the wrong foot when they are forced to live together. But as time goes by, they gradually fall in love. The bickering and the slow - burn romance are really engaging to watch.
One great Kdrama for a love story is 'Crash Landing on You'. It tells the story of a South Korean heiress who accidentally paraglides into North Korea and falls in love with a North Korean army officer. The chemistry between the lead actors is amazing, and it shows a unique cross - border love story filled with both funny and heart - touching moments.