Stroking chin Trying to make a decision
http://www.deltabravo.net/custody/body.htm
She rubs her chin or touches her cheek. This indicates that she's thinking about you and her relating in some way
http://www.seductionsecret.com/seduc..._language.html
rubbing chin= thinking
http://www.cccoe.net/social/bodylang.htm
Based on all of these - he's thinking. Now the question is - WTF was he thinking of
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