I might add that Bunni got a kick out of Jeep drivers tipping their hands or waving at each other . See all the old cars ? Can you hear and smell the craziness ? There were lots of Harleys and motorcycles lining the streets , too .
What may be the reason for strangers waving at each other ?
Pick the best answer from the following options:
A. Because they are drunk .
B. None of the above choices .
C. Because of their similar interest .
D. Because they do n't want to be cordial .


C