He is a man with an outgoing personality who also happens to have Tourette's.
Many of the children who have serious sensitivity issues also have a condition such as autism, Tourette's or OCD.
Waltz, Mitzi, et al. Tourette's Syndrome: Finding Answers and Getting Help.
Approximately 15 to 30 percent of children with ADHD have underlying Tourette's disorder, a condition marked by vocal and motor tics.