One of the loveliest and most inspirational watercolors I have ever seen! I find it refreshing that you used such bold, crisp colors to achieve a contrast to that wimpiness that plagues many watercolors. There's also such a wonderful texture in the crisp edges that contrast the smooth delicacy in the gradations. I think my favorite moments are the nose, blush, and lips of the first figure as well as blue eye of the bottom.
The only complaint I personally have is the composition. I personally feel the top girl's hair drips too long, but that's just me. Great job!