ive been knowing my best friend since 7th grade. we started dating recently (junior year) & I'm very comfortable with him personality-wise. i can be myself. the thing is that when I'm not with him, I don't feel like I'm ready for a relationship but when I see him I get happy & I do want to be with him. we've been together for 3 days now so, is it normal to feel like this early in our relationship? or does it mean that I shouldn't be with him? because I only feel such way when I'm not around him.