A moment in the life of you

We just had  a conversation about what you will wear while riding your bike.  A helmet (you asked me why we wear helmets, I said to protect your head) 

You said "shoes to protect your feet keep you from falling" you asked "why do we wear shorts?" "Beacause you can't ride naked" and you said "and defiently wearing a buckle" I asked you what a buckle was and who wears one.  You answer "you wear it around your waist" and as you walk our of the room you say "ill wear one when I get to ride in the street too"   And now you are back and wearing shorts and your helmet.