Mugmug had be come rather timid lately. Hmm... he's afraid of people playing badminton and basket ball. He didn't use to be afraid of basketball. And when he heard the sound of people smacking the shuttlecock, he would start to turn around and walk back. If we insist to continue walking towards the people playing badminton, he would resist.
Really a big ? No one hit him with a racket before, so I wonder why he's so afraid.