This happens all the time. And the first split second is usually shameless because it is pure instinct before people realise what they are doing and start managing it (trying not to be obvious or jut stop). I am surprised the last time you saw this was a number of years ago.
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Date: 2016-06-11 07:24 pm (UTC)no subject
Date: 2016-06-11 08:23 pm (UTC)no subject
Date: 2016-06-11 08:29 pm (UTC)no subject
Date: 2016-06-12 08:15 am (UTC)