Becky is standing right by her student desk and she decides to do something else.
[Becky Blowing Very Hard]
[Becky Continues Blowing Very Hard]
Becky: [Sighs Heavilly] "It's no use, I don't even know how to whistle very often."
Tiffany: "But you'll get the hang of it real soon."
Becky: "How would you do it anyway?"
Tiffany: "Well, Becky, you just need to pucker your mouth up a bit more, then blow very gently and softer."
[Tiffany Whistling Beautifully]
[Becky Blowing Gently And Softer]
[Becky Continues Blowing Gently And Softer]
[Becky Whistles Successfully]
[Becky Whistling Beautifully]
Becky: "Hey, I did it, I finally whistled successfully."
Tiffany: "Of course you did, Becky, you practiced your whistling techniques, but now you became a successful whistler like me."