Oh, yuck, our friend is having troubles and I always feel like making him strip and checking him before he comes in the house each weekend to visit
He has two apartments as he "lives" in Maryland but has a temporary job in Virginia so only comes "home" Friday afternoon until Monday morning. His cats are cared for a maintenance lady in his apartment complex Tuesday, Wednesday, and Thursday.
He does wear white socks and I find myself staring at them while he's sitting near me

At night I keep feeling like I'm being bitten by them/something but I haven't seen a one and my two cats do a lot of quality time together (and one's short-haired and light red so they'd show up if he had them). I'm keeping my fingers crossed.