Summary: "I'm sorry I need to leave, but I think that we both need time, so I'm leaving for the city where I can forget it all." Only one problem, what city is that? And Phineas has to find her, or lose her forever.

A/N: Right, now you all get to see Isabella's Point of View!

Chapter 3: Leaving

Isabella was still packing her backpack, throwing anything she wouldn't need on the ground somewhere.

"Isa dear," her mother called from the bedroom door. "I know you want to leave, but isn't this going a bit far?"

"No mom!" Isabella insisted. "If I don't do this, then I'm gonna feel like a disgrace... I've planned it all out... Down to the last detail... I know what I'm gonna do, and nobody is going to talk me out of it."

"Oy, Isa... Where would you even live?" Vivian asked.

"I don't know... China is closest, so I can start there... Then I can move on and continue moving on until I find a place I want to live, just in case Phineas decides not to come after me..." Isabella explained.

"I don't know if I could stand losing you forever Isa," Vivian explained sadly... "Just promise me that you will come home hija."

"I will mom," Isabella said, picking up her backpack and walked down into the foyer with her. "Don't worry, I'm positive that Phineas will come after me... He always has, and probably always will..."

"But you said so yourself Isa," Vivian argued. "Phineas prefers his daily activities to you..."

"Then I suppose there is a first time for everything, and this will be the first time I'm wrong..."

Isabella then raced over to Phineas and Ferb's bedroom and managed to open the window without waking either of them up...

Isabella dropped a letter that had been carefully written by her earlier in the day before closing the window and dropping lightly onto the ground and taking her backpack and running off down the road...

Vivian meanwhile, just watched her daughter leave... Praying that she would come back home soon.

Isabella arrived at the PnF Airport Later (A Reference to one of my other stories) and picked up a ticket straight to China and got onto the airplane as the last boarder. The plane took off less than five minutes later.

Meanwhile, in hopes that Phineas or Ferb would figure it out, Vivian took a Chrysanthemum Flower and put it on her daughters bed... Hoping that it would give a clue that would lead them to Isabella.

After about a fourteen hour trip, Isabella's plane finally touched down in Shanghai, China.

Putting on universal translator, Isabella got a train ticket on a train that was heading deep into Tibet, got on the train, and it began moving towards the Tibetan Border.

"I'm sorry Phineas," Isabella said as she calculated the time back in Danville. "By now, you'll probably have read my letter. Time to make good on my promise." Isabella brought a capsule to her lips and drank the contents of it and passed out.