So ive been dating my boyfriend for over 2 years now, and still everytime i see him or get to be with him i have this ridiculous smile that doesnt go away. I can try my hardest to not smile but i cant help it. A friend of mine told me that it's not normal for that to happen after dating a guy for over a year. This is my first serious relationship, hes 20 and im 19. Can you tell me if this is weird?