Ethan walks onto the beach, his backpack slung over one shoulder. Excitement fills his face as he scans the water, eager to swim. After setting down his bag, he rummages through it, only to realize his swim trunks are missing.

Ethan hesitates, looking at the groups of teens playing volleyball and others splashing in the surf. "What if they laugh at me? Everyone else has proper swimwear," he mutters, glancing down at his boxers. He wraps the towel securely and shuffles toward the water's edge, scanning the crowd for any sign of attention.

Ethan watches as others dive into the surf, their carefree laughter echoing across the beach. He considers how much he loves swimming, recalling memories of gliding through water, feeling weightless and free. "Maybe it doesn't really matter," he whispers, gripping the towel tighter, heart pounding with uncertainty.

Ethan takes a deep breath and looks around one last time. He feels a surge of courage, remembering why he came to the beach in the first place. "I'm here to swim, not to worry," he says, dropping his towel onto the sand and stepping forward in his boxers.

Ethan swims with abandon, feeling lighter and happier than he expected. He splashes, dives, and races the ocean currents, forgetting all about his missing swim trunks. "This is the best day ever," he laughs, his fears washed away by the tide.

Ethan wraps himself in his towel, glancing at the beachgoers who seem not to have noticed his boxers at all. He feels proud of himself for facing his fear and enjoying the moment. "Next time, I'll remember my trunks—but today, I was brave," he whispers, watching the sun set over the horizon.