There isn't a single second of this video that isn't completely adorable.
Also, if there is a life lesson depicted therein, you are free to determine it for yourself. Keep trying, you'll figure it out eventually. Don't give up until you find it.
Slate Voice: “Space Invaders” Never, ever use two spaces after a period: Listen to Mike Vuolo read Farhad Manjoo’s classic takedown of an enduring typographic sin.