Here is the situation with two of my friends, lets call them A and B. They dont know each other, different parts of my social circle. A is older ( 44 y.o ), in general good guy, and he is wealthy by standards in my country. Due to his job he is often on the road, and because of that he acctually asked some barrista in restaurant in my town to be her suggar daddy. Barrista is young girl ( 20 y.o. ) very attractive. Actually he offered her 150 euros every time they hook up, and she agreed . He told me this in confidence, because we are good friend, and even show me some sms excange between them. I wouldnt mind that, but the thing is my other good friend and colleague B ( 31 y.o ) asked her out on a date and she accepted. He thinks she is a great girl etc. Should i say something? I dont want to betray trust of A, but on the other hand this girl is a ***** and i dont want to see my friend actually dating such girl.