What'cha Doin'?

Whatcha Doin' is a song that will be in Rollercoaster: The Musical!. It will be sung by Isabella.'''

Lyrics
I'm just the curious girl 'cross the way

Every day I come over and here's what I say...

Whatcha doin', whatcha doin'

What's the day's activity

Whatcha doin', whatcha doin'

By any chance, could it include me?

Whatcha doin', whatcha doin'

I don't mean to disturb

Whatcha doin', whatcha doin'

You know it's not really directed at Ferb

When I say-ay-ay-ay-ay

What'cha doin'?

Don't you know, Phineas? You have no idea

That every day I'm just dyin' to see ya...

And say...

Whatcha doin', whatcha doin'

I really wanna know

Whatcha doin', whatcha doin'

Can I be part of the show

When I say-ay-ay-ay-ay

Whatcha doin'?

Background Information
Much of the background in the song features Phineas's head and hearts. This most likely represents Isabella's love and affections for Phineas.

Continuity

 * Once again, Isabella sings mostly by herself. ("City of Love")
 * Third time Isabella sings her catchphrase. ("The Dad-inator", "We Wish You A Merry Christmas") This is the first time though, that it was in a episode.