An unresolved romantic issue in your life suddenly seems like it has a chance at a happy ending. You are finally getting a handle on what you want and what you don't want: which is usually much more important. This other person is going through a similar growth phase, and they are ready to hear your feelings without over-reacting. They want to know what you think. This is a great day for putting the past behind you and it's a great day for solidifying a relationship.