It's important to consider how to give a girl a promise ring. While it is not a sign of an official engagement, it is a sign you are devoted to being committed to her. Giving Helen a Promise Ring then best way I Knew how with a touch of Magic. Went perfectly past Popeye in. As such, it is often used as a pre-engagement ring ; a statement that you are planning to get married but not just yet. The question is: how to give a promise.