Whatcha Doin'?

I am just the curious girl 'cross the way
Every day I come over and here’s what I say:
Watcha doin'?
Watcha doin'?
What’s the day’s activity?
Watcha doin'?
Watcha doin'?
By any chance could it include me?
Watcha doin'?
Watcha doin'?
I don’t mean to disturb
Watcha doin'?
Watcha doin'?
You know it’s not really directed at Ferb
When I say-ay-ay-ay-ay:
Watcha doin'?
Don’t you know Phineas? you have no idea
That every day I am just dyin' to see ya
and say:
Watcha doin'?
Watcha doin'?
I really wanna know
Watcha doin'?
Watcha doin'?
Can i be part of the show?
When I say-ay-ay-ay-ay:
Watcha doin'?