- She would definitely be a mom friend

- Would have moved far away from other piglins due to her being less sociable since her sister's presumed death

- When moving away she would take her pet strider with her, it had been with her in the war (which I will further explain soon) and she wasn't going to leave Alusra, which was the strider's name. It turned out that Alusra was also going to have a little clone of it (aka a child), and then Bella was also accompanied by Opal.

- I imagine that she would've become friends with a younger piglin a few months after her sister's passing, they would grow to have a sibling-like relationship. Her friend would definitely have reminded her of Neo.
(I should probably draw them too)

- She would have more food and metal available than most piglins because of her trading relationship with the surface beings.

- She adopted Charon after he kept following her around

- She asked a long-time client, possibly considered a friend, to give her a bee and other items to make sure it's happy. When the client asked why she just answered that it was her brother's birthday. Charon decided to name it Obby :]

- She always keeps her hair band on, as it is the only thing she has from her sister.

- Bella and Neo shared a teddy bear, since it was rare at the time to get items from the surface world. She gave it to Charon when she first adopted him.

- Bella's friend, mentioned before, would eventually just be considered a sister to her. And because of that would be thought of as an aunt to Charon.

- I think she would have trouble talking about Neo to Charon at first, but over time decided that it would be better if he did know about her.

- Bella would be cautious around cliffs and high places, especially when Charon is near.

- During the war she was captured by the enemy guild and beheaded in front of their soldiers in order to instill fear in them, making sure to always keep them in line and remind them that cowardice and desertion wouldn't be taken lightly. This wouldn't kill her permanently, as there is a vague life system, but would still be a traumatic experience for both her and Neo. This would also cause a few parts of her to slightly rot.

The rest are ideas from my friend Bea!

- Bella has a whole journal that's kinda like a diary, but instead of "Dear Diary", she put "Dear Neo", to feel like she was talking to her sister. Think of them like unsent letters.

- Her hobbies after the war sorta mostly pertained to combat due to the transition after was still very difficult, and she was having a hard time finding other things to do leisurely.

- She is very observant and a little paranoid of her surroundings, especially when she's alone or in a place she is unfamiliar with.

- She genuinely feels weird being outside the Nether- After being there for so long, it just feels super uncomfortable- Like the same feeling you get when somewhere is super humid-

- She has started a few hobbies now, though she's still warming up to them

Also, an extra note from me-

An extra note on the hobbies idea that I want to add: I totally think that one of those hobbies would be drawing because she would just love doodling with Charon, because she loves spending time with her brother, and ended up turning it into a hobby. Also, maybe a few of the hobbies were introduced by her friend (who I really need to name eventually) and her almost-friend client?