No but for real:
What about a character who lost an arm and keeps their hair cut short because they can't tie it up, but then they forget to cut their hair this month and their love interest sees them hunched over working and hair keeps falling in their face and comes up behind them and ties up their hair.
Or
A character who is diabetic and always eats a lollipop and their love interest always swings by the candy shop once a week and the fruit stands and leaves bowls of fruit around their house for them to manage their blood sugar.










