Sometimes the truth hurts

Kira wanted to take a long hot bath this evening and she asked me why the tub was so full of hair.  What could I possibly have said to make her make this face? 

Is it:

A.  "Dad must have shaved in the shower."

B.  "My legs were really hairy so I took care of business." 

C.  "Dad notice my neck was hairy so he shaved it when we were taking a shower together this morning." 


She's having a hard time looking me in the eye.