I Think People Don't Like Me

You're uncertain about them being genuine with you. It depends on how many times you've spent time with them and talked in person. The longer you've been with them overall, the more you can sense how they treat you.

Moreover, asking them makes you seem insecure about your friendships with them. However, you do need to know that they like you so that you are friends with people who truly care about you and want the best for you.

Observing their body language helps you identify whether they like or dislike you, but they can pretend. No one can read minds so the only way to know is to ask them.