Lesson 1 : A man is getting into the shower just as his wife is finishing up her shower , when the doorbell rings . The wife quickly wraps herself in a towel and runs downstairs . When she opens the door , there stands Bob , the next - door neighbour .

Choose from: * Bob saw his wife unclothed .. * Bob saw his wife naked .. * Bob saw his wife in a state of vulnerability .. * None of the above choices ..
Q: Why would the man be upset at Bob ?
Bob saw his wife in a state of vulnerability .