Maybe the guy is a doctor and the young girl is a patient. He is taking care of her illness.
Perhaps the guy is a volunteer in the hospital and the young girl is there for a long - term treatment. The guy tries to cheer her up by bringing her books or small gifts, and over time, a special bond forms between them.
It could be that the guy and the young girl are both patients. They met in the hospital and became friends, sharing their experiences and giving each other support during their treatments.
They might be strangers at first. For example, the girl could have been in an accident and the guy, who was just visiting someone else in the hospital, helped her out and then they started to interact more. He might have given her some courage during a difficult time in the hospital.
I'm not sure specifically what the 'hospital diaper girl story' is without more context. It could be a story about a girl in a hospital who needs to wear a diaper perhaps due to an illness or injury that restricts her ability to use the toilet normally.
Perhaps she's telling a story of a time she overcame her fear. It could be about how she was scared of the dark but then found a little star that gave her the courage to face it. There might be details like she was alone in her room at night, heard strange noises, and then saw the star through the window which became her friend in that moment of fear.
The 'guy visits girl guy is the devil story' might be about a situation where the guy who visits the girl has some dark secrets or a negative personality. For instance, he could be lying to the girl, manipulating her, or causing her emotional harm. It could also imply that his presence has a sort of 'devilish' or negative impact on the girl's peaceful life. Say, he is constantly causing arguments or making her feel uncomfortable, much like how the devil is often associated with chaos and harm in many stories.
Maybe they are on a road trip, exploring new places on the motorcycle. Just the two of them, feeling the wind and freedom as they ride along the open roads.
One reason could be for a performance, like in a play or a movie. Acting often requires actors to step into different genders to bring a story to life. Another reason might be for a prank or a dare, just for fun among friends. Sometimes, it could also be for a social experiment, to see how people react to someone breaking gender norms.
One reason could be for a performance like in a play or a musical. For example, in some classic plays, there are female roles that are so iconic and require a certain acting skill, so a guy might dress as a girl to bring that character to life. Another reason could be for a prank or a joke among friends. They might want to see how the guy looks like as a girl and have some laughs.
One possible reaction could be shock from society's more traditional viewpoints. In many cultures, this goes against the typical gender - role norms. However, in more progressive and open - minded communities, it might be seen as an exploration of sexual freedom and equality within a relationship.
It could mean she just wants to share a funny moment with him. Maybe they had an interesting encounter or he did something hilarious that she wants to show to her friends.
One possible ending is that they part ways. The skeleton guy might finally find peace and move on to the afterlife, leaving the mermaid girl with the memories of their time together. Another could be that they continue their friendship forever, becoming a legend in the ocean world.