your personal feelings, how you express them, and who you confide them to. You might be more of an open book, or you may keep your cards close to your chest.
It might take you time to open up about emotions to others, and there are some people you may not ever share your feelings with.These types of boundaries refer to those involving your body, your personal space, and your privacy.
This can include things like physical shows of affection, such as holding hands, hugging, and kissing. The level of physical boundary you have for each person likely depends on your relationship with them.