Friends around baby 🤨

Do you guys pay attention and look deep into how your kids react to your friends ? One of my best friends helped me one night with bedtime and I had my baby alone and my husband was out still at work , I’m also 9 months pregnant . I went downstairs for a minute , then I heard my baby crying , I went up and she was crawling really fast trying to get away . I asked what happened and she didn’t really give a reason , she says she just started crying but I took my daughter with me to finish what I was doing . I came back up and a few minutes later I had to go back down and I left my daughter with her and she seemed fine at first but again I heard my baby crying , I get to the room and my baby is just gripping the beds comforter, balled up , crying , as if she was hoping she’d get saved and my friend would go away. Maybe I’m just overthinking but do you guys pay attention to things like that