why does keith lemon wear a bandage

Maybe he got injured in some previous incident we weren't shown.

Maybe it's to hide his identity or for some sort of protection.

Maybe it's for protection from something, like dust or germs.

There was no clear answer to the question of why everyone was wearing 'Dream of the Red Chamber'.

Maybe it's for a unique style or to stand out. It could be part of the character's design.

Bane wears a mask to control the pain and enhance his strength. It's a key part of his character's identity.

Perhaps the mask is just a fashion choice or it might be related to a specific story or event in the BT21 storyline that gives a reason for Mang to wear it.

One common theme is friendship. Many fanfictions explore how Lance and Keith's friendship evolves over time. For example, they might start off as rivals but gradually become close friends who rely on each other.

There were several reasons why Yang Liping always wore a hat. First of all, she was a Bai woman. Wearing a hat might be a custom in her hometown. The hat was also a part of the Bai women's clothing, which helped to show her ethnic characteristics and stage effects. Secondly, Yang Liping had been practicing dancing for a long time. In order to present the perfect stage effect, she often practiced repeatedly, causing veins and wrinkles to appear on her face. In order to cover these flaws, she chose to wear a hat. Lastly, Yang Liping also had her own personal preferences. She liked to wear ethnic clothing, and hats were one of her personal habits. In general, wearing a hat was Yang Liping's choice to show her ethnic characteristics, cover her facial flaws, and satisfy her personal preferences.

Well, it could be for aesthetical reasons. In a lot of fanfiction, authors like to play with the appearance of characters to make them more unique or to fit a certain theme. The corset might be part of a new look for Fem Bilbo that sets her apart from the traditional Bilbo we know.