Possible Clues:

• Quiet produced by carpet that's woolly
• Second show of affection overcomes resistance and sign of indifference
• Carpeting follows quiet show of indifference
• Show indifference, in a way
• Reduce noise level with floor covering? It's all one to me
• ''I dunno'' gesture
• Silence warmer? 'Who cares?', I say
• Gesturer's 'dunno'
• Show indifference for a quiet kind of carpet
• Quiet runner's shoulder motion