Phineas was sure that David was going to pull something off against him sooner or later. He just had to remember all the bad things and he would find the answer. He thought of all the bad things, and made a list on his mind about what he might pull off. But what Phineas didn't know was that himself had given David an obvious and easy target: his girlfriend.
Phineas didn't realized that. Maybe since it was his first girlfriend. Isabella was unaware of this rivalry. Actually, she wasn't aware that he had a cousin visiting, either. But if she could have told what was about to happen, she definitely didn't want to have anything to do with it.
-Later-
"My plan cannot fail!" David said, getting up at 12:30am that night, ready to begin his plan right away.
He woke Phineas up. "Phineas, Phineas! You'll never believe what I found!" he said.
"What?" Phineas said in a groan.
"Come on!"
Phineas got up from his bed. Ferb wasn't aware of this. He took Phineas to Candace's special room where she would go when she was nervous. "Look at that!" he said, entering the room. Phineas followed. "What?"
David tiptoed to the door. "See ya soon, cuz!" he said, closed the door, and locked it from outside.
"Hey! Let me out!" Phineas yelled, hitting the door.
"Sorry cuz, I'll be back soon and return your soon-to-be ruined life to ya! Ou revoir!" he said and went away, laughing. He went to Phineas and Ferb's room and slept in Phineas' bed.
-The next day-
1:30pm. Isabella went into out little inventors' house. I assume you all know why. But she found something awkward…or perhaps, someone.
'Phineas' had punk hair, and was wearing a black and white skull shirt, black jeans, boots, black punk gloves and his fingernails were painted black.
"Phineas? You look…different. Wait…David?" Isabella said.
"No, chick, It's me, Phineas. David had to leave late last night, but he will return eventually" David said.
"So soon? Oh well…So, what'cha doing?" Isabella asked.
"I was waiting for you, baby" David said.
"?" Isabella asked herself. "I forgot Phineas. I have to…uh…help my mom…eh…with baking some brownies and cookies and stuff for a meeting" Isabella said. "I'll see you later at the place, ok?"
"Place? What place?" 'Phineas' asked.
Isabella laughed. "You know" she replied and went to her house.
"I don't know what that place is, but It'll save me some trouble and time just ditching her. And then it's when I strike" he thought, and then laughed evilly.
-Later-
Isabella was at the place, sitting in her usual rock. She waited…
…and waited…
…and waited.
Frankly, she was hoping Phineas would be back to normal. "Maybe he forgot. Yeah. That's it…" she said. She decided she wouldn't wait any longer. Phineas was not coming. "But…I can't believe he forgot!" she said, talking to herself while she headed to her house. She really couldn't believe it. That's not like Phineas! In fact, she found suspicious, also, that David just came to visit and then left the same day…
She fell asleep in her thoughts
-The next day-
Isabella went to Phineas's house. She was greeted by 'him'.
"Hiya baby!"
"I can't believe you just ditched me like that yesterday!" Isabella said, with a crying voice, and almost slapping him on the face.
"Don't get mad, baby!" 'Phineas' said, and tried to kiss her.
This time, Isabella really slapped him. "I can't believe this from you!" she said. "If I didn't kiss you the other day what makes you think I want to kiss you now!" Isabella said, and went away.
David found himself laughing evilly again.
-Later-
Isabella was now in her bed, with a couple of tears in her eyes.
"I don't know what's wrong! I didn't do anything wrong!"
She turned around.
"Maybe being his girlfriend changed him? Maybe he wants me to leave?"
"But why? He looked OK yesterday. Yesterday, he told me…he-he asked me if…"
Isabella didn't want to think about it anymore, but for more she didn't, the more she thought about the 'past'.
/One of Isabella's daydream-flashback of what happened yesterday/
Phineas, after his little 'fight' with David, had took her to his room. They were watching pictures of good times they had spent together. They stopped when they saw a picture of Phineas' family first day on the neighborhood. They remembered that Isabella was the first one to greet them. Isabella was sure those boys were gonna be good friends with her. That picture was taken unexpectedly, but Isabella was surprised to see that the person who got the picture, surprised her staring at Phineas.
"Isabella…" Phineas said
"Yes?" she asked.
"What's the meaning of this?" Phineas asked playfully.
Isabella smiled while blushing. "You should know by now" she said.
Phineas smiled back and they kept flipping pages. They saw a picture of them soaked.
"Oh, I remember that time! We fell from your rocket and fell on my pool." Isabella said and she and Phineas laughed…and so they kept flipping pages…
/End of daydream-flashback/
-Later-
David opened the Panic Room's door.
"How's ya doing cuz?
"Hungry" Phineas said. "David, why do you do this to me?"
"Because, you humiliated me and ruined my life in second grade. Now it's time to return the favor for ya!" he replied.
"Is this what this was all about?" Phineas asked
"Here have a sandwich. Like the one you had that day, remember?" he said, ignoring Phineas, and throwing him a sandwich.
"Oh, and by the way…I hope you don't like Isabella too much. Because when I'm done here, she's gonna hate you so much, she'll come and cry on my shoulders!" he said and laughed.
"No…" Phineas said softly. "NO!" He went to attack David
"Bye cuz!" David said and closed the door. Phineas almost got hit on the face by it. David laughed.
-Later-
Phineas was sitting on the corner of the room. "I got to get out of here!" he said. But sadly, there was no way out, or something to try and brake the door. The only thing left to do was hope for a miracle, or start screaming for help.
"HELP! SOMEBODY HELP!" Phineas yelled, hitting the door. He just got Isabella to be with him, ans he wasn't about to loose her. He'll figure something out…
A/N: I'm not crazy about David with the fingers painted black…
Also, I myself hate David! Oh well…
And I hate Phineas' situation but…