Yeah, I didn't realize HOW attached to her I was until this movie. Which sucks. I will admit, I wasn't so much a fan until Infinity War and this film sealed her as a favorite for me and then they did THAT and uuuugh. I cried more for her than Tony...which was saying something. She deserved more. Don't get me started on the lack of memorial.
Yes! Carol is a right or die for all of her friends, which is funny since she considers herself a loner. But she'll definitely love Nat and do what she can to help her out, especially when she realizes they knew each other.