Not wanting to give too much away, you'll have to go with me on this one as it's outing. I work in a specialist area of mental health where a hug is often given/received. I've been in this area for 3yrs with no issue. Recently though, a male colleague saw me approach & quick as a flash whipped his arm very snuggly around my waist, pulled me tightly to him & planted a fat smacker (kiss) on my hastily turned cheek. It wasn't a mutual brief hug as usual, he took way more, pressing my body to his. I didn't like it, it over-stepped my boundaries, it felt creepy. I don't want to get into an argument about the ethics of hugging in the workplace, what we do is specialised. I could just do with ideas how to control this situation in the future. I could tell him directly 'no more personal contact' but I don't want to make an uncomfortable atmosphere. I also don't want to have to be on my guard all the time against the same happening again. Is there a way I can gently deflect this to stop it happening again?