@CoriMarieTMNT Alba is a kind, selfless, caring and beautiful young woman. (She looks to be in her 20s but is actually over thousands of years old). She is very optimistic and ambitious, when she puts her mind to something, She'll do anything to accomplish her goal. She looks up to and admires Santa, seeing him as a father figure. She is also encouraging when it comes to help Callum, she is like his cheerleader and believes and has faith in him, that he should never give up. She acts motherly towards any child that encounters her and she won't be afraid to show off her soft and goofy side.
When it comes to people who she finds irritating, such as Jack, she won't hesitate to act sassy and feisty towards them and justifies her beliefs when they look down on her.
That's pretty much Alba's personality