Before starting a level, you can see the score for one star. Once you are a little over the 3-star target score, a little pop-up appears and tells you the score for sugar stars. This means that you will know the 3-target score only when the sugar star pop-up appears. It is better if this kind of pop-up appears every time you earn a star. In this idea, when you score one star, a pop-up will appear, telling you the score for two stars, then disappear after two seconds or so. When you score two stars, it will tell you the 3-star target score, and then the pop-up will disappear after two seconds or so.
Tagging @Elsa and @Diamond Lim.