My colleague is a 60 something man and im in my 40s. He gives me the creeps. Used to touch my back without permission, is crossing professional boundaries by asking personal questions about my life and divorce (i change subject) And now the latest, He comments on my hair! Nearly every day. 'So, you've got a pony tail today. Your hair is on curls. Who plaited your hair for you. When are you going to wear a ponytail again?' Yuck!!! I didnt say much when the comments started, just ignored or said yea, but he didnt get the hint. Now ive said in a very dry tone a few times 'I didnt know you were interested in womens hairstyles.' But i dont think he'll stop. Please help me with a perfect come back! Something that shuts him up for good. (Bearing in mind i need to be able to exist in the same small office for the foreseeable)