Don’t know what to do :(

Ann

So this guy I know from school recently started texting me through one of my social media accounts and he is very nice and had said he would like to be in a relationship with me one day but I don’t know if I want to, but I feel like he thinks I do and I kind of feel like I have to be with him because everybody says I should. He’s a really nice person and I care for him but i dont know how to tell him how I feel without losing him completely. Any advice?