At work there was a shuffle and so as from Monday I have been in a new department with a new boss. I met him on Monday so have only worked with him for less than a week. For context I'm in my 20s.
He is constantly finding excuses to touch my arm/hands, e.g. to demonstrate something he will grab my hand to show me which is completely unnecessary. He also touches my shoulder and arm whenever he is talking to me and he winks a lot. I have a lot of young female colleagues and he does it to them too. I saw him pat a a male colleague on the shoulder too though so I'm not sure if it's that he just doesn't realise people don't want to be touched but I think there is a difference between a quick pat on the shoulder and rubbing your hand down someone's arm?
I don't know whether I'm being over the top about it but I don't really want him touching me or winking at me. I don't think it's done with any ill intent I just think he doesn't realise the boundaries of a workplace and thinks he's just being friendly.
Can I ask for your opinions on this situation? I've never really experienced this kind of thing at work before. Am I being a little OTT to be concerned?