Even with the colors, you captured two things I know from experience. 1- new to the bakery people do tend to over-fill the pastry bags and hold them incorrectly and are determined. 2- the girl, bakery vets. do tend to sneak snacks while working, it shouldn't be done in a business but happens.
Please rename this to "Perfection". xD And I just realized that that can be taken as a compliment. O.O I meant that the guy is trying so hard to master the icing while the girl has it down-pack. If you like it as a compliment you can keep it as one. It fits both ways just great. ^^