I did a reading for a friend who suspects their new partner might still have feelings for their ex. I did the reading without a formal spread and two cards came out: 6 of Cups and The Devil. I read this as being chained to the past or being nostalgic for the kind of connection they had with their ex.
In short, I believe this means that their new partner will or will be tempted to get back together with their ex. Does this make sense to others?