After one of the counselling lessons, a few of us went out for drinks. I was the only guy among the gals, and during the drinking session, they began talking about a guy in the class named Eugene. According to them, at one time, Eugene bragged about going out with one of the gals to another gal (who was with us) over the phone, but the gal whom Eugene bragged about going out with was just sitting beside us.
Some time later, I informed Eugene that he should be more discreet, in addition to telling him not to tell anyone that I told him that. The bugger actually told someone else about it, and someone else told me about it.
Sometimes, it doesn't pay to help raise the awareness of others. I shouldn't be so nosy.