Bada is by no means shy. She has her moments where she can be quiet, but that is usually when she's emotional, struggling with something personal, or when she's upset with someone. Other times it can be if something is going on with someone she cares about deeply.
She isn't shy around the fans, but she does still get nervous, and when she is nervous she's the type who struggles to find the right word when she's talking, whether in English or Korean (Korean is her first language but she is pretty fluent in English), and she will let everyone know, "I'm honestly really nervous right now, so please bear with me", and when everyone laughs with her, she starts to feel less nervous.
She is a kind, funny, and caring person, and she can be motherly but is most often like the "fun mom" type, so she calls herself the "irresponsible mother", whereas the more strict ones of the groups are the "responsible moms"- probably Byeol or Aera, according to her.
Bada also has plenty of inappropriate moments, especially off camera, but she's had plenty of her moments on camera, as well.
She considers herself a decent dancer, but she says she is the worst dancer of the group, even though she isn't really that bad. She isn't bad at all, in fact. It is her specialty and the reason she was picked to be an idol.
She considers herself okay with singing, even though she is more than okay, she is very good at singing. (Her dancing and singing skills are the same as her face claim's singing and dancing skills.)