Just because vaping is safer that smoking, doesn't mean it is safe.
The main character is in a store when he sees his friend vaping outside. The main character walks up to his friend, and the friend asks if the main character wants to vape.
The main character refuses, saying he had just stopped smoking cigarettes. The friend gets angry and tells main character that vaping is safe to do. The main character says okay, and vapes with his friend.
The narrator then tells us that vaping is still bad for us, even though it better than smoking cigarettes.