On the green-covered ground of the park, Nadia and Oscar stood facing each other. Both had a challenging smile on their faces.

"Nadia, get ready. This time you're going to lose!" Oscar said with narrowed eyes.

Nadia responded with furrowed brows, "I've told you before, Oscar, your clever jokes don't affect me!"

Oscar chuckled lightly. "Then come on, show me the sword of your jokes."

A faint smile appeared on Nadia's face. "Sure, but I can't guarantee that laughter won't interfere with the outcome."

Suddenly, Oscar and Nadia began trading jokes with each other. As words flew through the air, the power of the jokes pushed them into fits of laughter. While laughing, they playfully teased each other and engaged in a cheerful competition.

"Nadia, this joke is as old as time!" Oscar managed to speak amidst his laughter.

Nadia rolled her eyes in response. "Yes, but your sense of humor seems as outdated."

Oscar replied mockingly, "Oh, really? How much time did you spend coming up with that? Weeks?"

Nadia answered...