Phineas, Ferb and Jessie are watching TV. Jason and Johnny ring the doorbell. "I bet Ferb can ring the doorbell with his nose," said Jason. Phineas, Ferb and Jessie got into a fight about who will answer it. Jason told Phineas about Johnny. Phineas said, "Well, nice to meet you, Johnny!" "John for short," John said. "Ferb's got a girlfriend?!" said Jason. Phineas snickered. "Hahahaahah....no...hahaha!! She's his sister!" he said. "How come I've never seen her before?" asked Jason. "Alien, I don't know why I said that," said Jessie. "What?" said Jason. Ferb told him the whole story. "Dang," said John.