Lunch trips

Roger is not going to lunch again unless he can remember why he will not ride in my car again.
anyone remember why he decided to boycott my driving ?
I thought it was because I hit the horn at the person that blocked the intersection, but he says that was not it.
I don't like having someone not like me, or my driving.
please someone, leave a comment with the answer,
if a solution is not found I will be mildly more sad than I am now.