Related Clues:

• Unlikely to text first, say
• Word that surrounds "short of money"
• Unlikely to say hi first, say
• Not super outgoing
• Unlikely to initiate conversation
• Under the blankets, hiding evidence of smoking, looking embarrassed
• Like one sitting alone at the dance, probably
• Keep quiet with yen to be diffident
• Reserved in public
• Covered in confusion
• Not very outgoing
• Unlikely to pipe up
• Owing the pot
• A long way from outgoing
• Adult beaten becomes embarrassed