Mere silence is no mark of wickedness on such occasions. A wicked person breathes heavily, bites his lips, and snakes his head.
तूष्णीम्भावेऽपि विज्ञेयं न चेद्भवति कारणम्। निःश्वासं चोष्ठसंदंशं शिरसश्च प्रकम्पनम्॥