I don't' own Phineas and Ferb.

Phineas' pov:

Ferb and I just finished building a backyard video arcade. I was a little bit worried 'cause Isabella didn't come by and ask, 'Whatcha doin?' like she always did. Fine, make that a lot! I had called her so many times but she didn't pick up.

'Phineas, calm down. Maybe she had to do a chore today or something.' Ferb advised me.

'You're right. Or maybe…just maybe, she hung out with Carlos today!' I took breaths in and out-really fast. 'MY LIFE IS OVER!' I yelled as I sank to the ground. 'Come on, we're heading over to her place!'

Isabella's pov:

I was watching TV with Carlos. Kickin' It episode 6, to be exact. Cousins need to spend time together, don't they? We laughed at a really funny part when Jerry walked in Bobby Wasabi's house and still saying how they could never get in.

'Oh lol! I will laugh no matter how many times I watch it!' Carlos laughed.

'Me too! It was super funny!'

Just then, I heard the bell ring. 'I'll get it.' I walked over to the door and opened it. I saw Phineas and Ferb standing outside. 'Oh, hey, Phineas!' Ferb waved. 'And Ferb. You guys wanna come in and watch Kickin' It with us?'

'Who's us?'

'Um…Carlos? Who else?'

'Oh yeah, I forgot.'

We sat on the couch in this arrangement; Ferb, Phineas, me and Carlos. I don't know why, but Phineas seem upset or something. I decided to talk to him.

'Phineas?'

'Yeah?'

'Could I talk to you for a second?'

'Sure.'

'In private.'

In the corner of my eye, I could see Carlos smirking.

I blushed as I took Phineas' hand and pulled him upstairs.

Phineas' pov:

I sat on Isabella's bed and she sat next to me.

'Phineas, are you upset about something?'

I shook my head. 'No, it's nothing.'

'You can't fool me. I know something is going on in that brain of yours.' She took my hand in hers.

'Okay, fine. There's this girl whom I like.' Isabella's face dropped. 'She's hanging out with another guy and I guess I'm jealous.'

A small sound escaped Isabella's lips. 'Oh.' She looked up and her eyes met mine. There were tears glistening in it. 'She's a lucky girl.'

'Self-praise is international disgrace.'

'What? Ohhhhh. Really?' Her face lit up as she figured out the meaning behind my words. 'Are you saying the girl who you like is me?'

I looked down at the floor and nodded.

'But then who's the other…oh. Carlos? He's my cousin!'

'WHAT?' I can't believe I got so worked up for nothing! After all this time, there was nothing to worry about.

My entire face turned red like a tomato.

'Phineas! I can't believe you thought we had something on! That would be gross!'

'Well…I guess now you know I like you. Do you feel the same way?'

'Definitely! ' she shouted.

'I was wondering…would you like to go to my backyard arcade?'

'Sure,' she replied. 'It's a date.' We grinned at each other and walked hand in hand down the stairs.

I think this is the best chapter right?

So…review!

Luv y'all!