Cinders, Just be careful. If you are absolutely certain that this is the right guy, you will have to find a way to tell him. It's going to be a tough one, but you can do it.
Yes, this can be one way in which an affair could be ignited.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.