Claraball,
No need to ask what he looks like, Sarah said he is a Cathay pilot, so we know he will be 6 ft 2", blonde, with chiselled features and a steely look in his eye, reminiscent of a Greek God.
However, given they met in AK, there is a danger she met an exploited-downtrodden Freighter pilot, so he would be 6ft 2" around the waist, blondish- grey with a bulging right arm from all those lonely nights in the PANC crew hotel. As for Greek God, it's more Greek restaurant I'm afraid.
Sarah, glad to read you had a bit of "human interaction", however I hope the results are negative and I am sure it's just a rash that can be "resolved" following a discussion with an empathetic pharmacist.