Hello! I have been seeing my FWB for 4 months now. He and I are both in long term committed ENM relationships. I really enjoy him and our time together. I find myself having feelings for him but am reluctant to let myself go because in the back of my mind I fear that his partner will want to close their relationship. She is not dating nor does she seem interested in doing so. He has expressed affection for me over and over both physically and verbally. I can reciprocate physically but have not verbally. We will be spending a few days together next week. I am hoping that I can lean into this wonderful man and truly open myself to him.