Phineas and Ferb were helping their Mom in her garden. They were planting Tulips. Phineas wanted to stop because he was breaking a sweat, and looked like he was about to faint. Ferb thought, "That's weird. He usually never blacks out...." Mom said, "Yes, finally we're done! Now do you boys want any..." BAM! Phineas got light-headed and fell down for a "nap".