Please and thank you
Most Helpful Guy
I would say it is when you feel for someone else the same way you should only feel for your partner. Although normally, I hear the term emotionally cheating being thrown around anytime the other person is overly jealous, and wants to make the you into the bad guy.
Most Helpful Girl
Another shoulder to cry on, becomes another d* ck to ride on. So I guess trusting someone of the opposite gender with your issues that becomes like romantic feelings.