I work in an open plan office. I am a bit perturbed about a member of my staff. I have noticed over the years that he has been taking holidays to San Francisco, Brighton & Manchester. He goes to these locations quite a lot. It's not a problem that he likes to go to these locations as he is quite well within his rights to do this, however I have started hearing some rumours about what goes on in these places. It seems a pattern is emmerging not to mention the patterned shirts he wears too. He recently returned from holiday and I have noticed that he is walking a bit odd also, not sure if I should ask why, although I feel i should check on the well-being of staff but don't want to put him in a awkward position - so to speak!. One very strange thing is, today he has something odd going on with his eyelids, they are rather puffy, could this be another thing i should ask about or perhaps could make it embaressing for him. Any ideas?