@Great_Southern_Snake being your friend doesn't make him trustworthy. In terms of cheating, noone is foolproof trustworthy, I speak from experience. There are plenty of motives for cheating. You can check out my blog for further support
Also I don't believe that confronting them ends up productively. Many cheaters won't stop denying at all costs even if it's immensely obvious.
Also I don't believe that confronting them ends up productively. Many cheaters won't stop denying at all costs even if it's immensely obvious.