you have to control the milk stream, you should steam it correctly so theres a perfect amount of microfoam, if you move the jug forward, the microfoam will wrap around the cup because of inertia ect.
While steaming the milk, allow little air to enter through the steam wand then gently lift the pitcher up until the last end of the steaming wand is covered in milk and continue steaming till the pitcher is hot.
Help! When I try to wriggle backwards to create the leaf part, it sinks and disappears :( The heart bottom always shows up so Im not too sure why the leaf part always sinks?