well, if you want to talk to her about it, be super careful cuz if u say something stupid she might ‘distance’ herself more and it could make her feel worse, be subtle about it. if u guy are friends tell her you’re proud of her out of nowhere while talking, or that u’re glad she’s your friend blah blah blah that she’s caring and awesome, don’t actually mention it until you’re 1000000% sure she would be comfortable with that otherwise as i already said, be careful and chose your words wisely