Satish Has Been Holding Back His Feelings in the Face

Satish has been holding back his feelings in the face of a fellow group member who has been making disparaging remarks about a third member under his breath. He feels, finally, ready to confront the offender. Which of the following is a legitimate form of confronting?

A) Revealing what he has overheard, then becoming silent
B) Challenging the offender's integrity
C) Telling the offender what is wrong with him
D) Doing so with the goal of growing closer