The challenge word is faint. If I owned these guys, I would be the one making Sam faint (spoiler).

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The brothers were entering a witness's house as feds when Sam stopped. She was beautiful.

"Ooh, she likes you," Dean whispered to a sweating Sam.

She walked over. "I'm Carla. How may I help you?"

Darkness.

Sam woke on the couch to Carla tapping his face.

"Are you alright? I think you might've fainted."

"I don't faint," Sam slurred, sitting up. "Too manly."

"Not too fast," Carla said, handing him some water. "You scared me there. You know, I've never met such an attractive FBI agent before."

Sam smiled as he drank. "Thanks."

Dean smirked. "Wow, I'd faint more often."

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