The document describes a person who takes a selfie at the beach on their first summer outing of the year. They choose a filter to make the photo feel nostalgic and add the caption "THIS IS THE LIFE" before posting it on social media. It then prompts questions about who constructed the message, how it was constructed, for whom, and for what purpose in order to analyze media messages. It encourages pondering the person's expectations and target audience in posting vacation photos.