My Friend Has ADHD and I Have a Few Questions?

I just got outta 8th too, and I have ADD. Kinda the same thing but I'm not very hyper. It shouldn't really affect how you socialize very much, but he could have other disorders, other than just ADHD. For instance, I also have minor OCD. His could maybe be bipolar disorder or somthing? But ya never know... Like, I only easily get distracted, but I take medication(like most) to help with this. Other than that I'm normal, and even take all advanced classes.