Advice?

ghostlyeyes • Snap:christina67899 I'm 16 I'm queer 🌈

Okay so I've been talking to this guy and he's two years older then me and we have been talking for a little more then a month and he told me two times that he likes me and the first time I told him that I need to spend time on myself and he said okay and we stayed friends and now a few weeks later he tells me he like me again and I say "haven't we talked about this before" and he says "I'm unsure" like what? How tf are you unsure?? And now I dont know what to say tomorrow when we have a conversation about it....side note I met him on the internet idk I just felt like I should mention that