Related Clues:

• Sketchy
• Giving evasive answers
• Shy, but flirty
• Like the comment 'Maybe, maybe not'
• Feigning modesty
• Reluctant to give details
• Shrewd ... and a phonetic hint to this puzzle's four longest answers
• Seductively shy
• Playfully obtuse, maybe
• Not as shy as one might think
• Far from brazen
• Is not Frank Pound going grey at the back?
• The one that's not open could start to mature, like wine by the start of the year
• Appealingly shy
• Playfully innocent