The forms look sad when there’s no liquid in the glass. Keep the faucet in place and push it until it fills the glass.
Smile and then smile again! Find the best method to achieve each level. You can add water to reach your desired level, but you must be cautious!
If you spill too much, you’ll need to go through the level again. Although some levels appear easy, let’s check whether you are able to finish all levels.