Bed bugs occur because of dirty beds

When your bed is dirty different insects tend to occur in it resulting in none other than bed bugs. They will come for your blood and bite you and the feeling is not good. If you have many bed bugs in your bed then it’s time to clean up 🙂
therefore, Ayaan has a dirty bed because he has around 5 bed bugs in his bed. On the other hand Rishaya has a clean bed so she has to reason to even know what a bed bug is because they’ve never come in her bed (because it’s clean)