I was on a bus into town yesterday, which goes around the houses and through a not-so-nice estate. It was 11am and a male and female were on the bus in their dressing gowns, being very loud and presumably drunk. As the bus pulled through to the estate, the couple stood up to get off. The male stopped next to my 1 year old son in his pushchair, and began stroking his cheek. It was obviously meant in a friendly way, but it made me so uncomfortable! I wanted to tell him not to touch my son, but I feared I would offend him and he would react negatively towards me. My husband is disgusted that I did not speak up, saying that he could have all kinds of germs or nasty diseases. I don't think he understands it from a lone female's point of view. Although I do wish I had said something. Can anyone share their experiences? Or if it hasn't happened to you, WWYD?