Mister Rogers puts a tea kettle on to boil. While waiting for it to whistle, he says he can’t whistle and talks about waiting. When Mister Rogers’ tea kettle whistles, he pours the boiling water in the sink to show steam. Then he goes to the McFeelys’ to see a surprise. Mister Rogers waits on the porch until the surprise is ready. He talks about making faces, snapping fingers, and making noises to pass time while waiting. Mr. McFeely comes out with a steam machine and demonstrates how it works.