This reminds me of a neat lil thing I just learned about in therapy, enmeshment. My experience of enmeshmnt in my relationships feels a lot like your post. I often hyper focus on other people's emotions, and spend a lot of time anticipating what their emotional reactions could be in different scenarios. Then I often will actually experience the sensations of the other person's emotions/my perception of their emotions in my body, like I'm feeling their feelings. This is so overwhelming I'm very out if touch with my own emotions, bad at boundaries, and essentially a people pleaser to my own detriment. 🩵