"When are you gonna propose? When are you gonna put a ring on my finger? When, when, when, when?!" Does this sound familiar? If so, that means you have a girlfriend who MIGHT want to get engaged sometime soon. You're not ready for this. That's because you're a chump. JUST KIDDING. There are a million reasons why someone may or may not want to get married RIGHT THIS VERY MINUTE.
So, get her a promise ring, like you're a 17-year-old Mormon. This 3D Diamond Cage Ring ($40, Studio Batch) would be a good one to get. That'll hold her over.