While me and my friend were walking on road, he seemed to have got glimpse of a woman passing by. He started talking about her body and stuff. This was not the first time he did it, but this time I couldn't ignore him because I also give him the right to correct my mistakes. Though I didn't see that woman, his selection of words for that woman could have easily boiled the blood of any person related to that woman. I politely asked him," If that woman's brother gives exactly the same remarks about your sister, how would you feel ?" (in other cases it could be wife, daughter, mother...etc.)
He was burned by anger," I would break his mouth, and he won't be able to see with those eyes again...blah blah.."
I said," Please calm down and think that you just gave the same remarks **about **HIS sister, now if you believe in justice you shouldn't mind equal and opposite reaction"
He had nothing to say. I cleared to him that my intentions were not to provoke him and hurt him, but to tell him that it would be a good motivation for sinful people like me to control their gaze.
If a below average Muslim like me wants to become "Mo'min" he should like for others what he likes for himself and vice versa.