Romantic love, isn't that just an illusion?

Penny: 

Do you want me around or not? 

Do you even like me?

Chuck:

Of course I like you! Penny...

Penny: 

How much?

Chuck: 

What?

Penny:

I need to know how much you like me.

Chuck:

I don't know what that means! How much? 

How could I rate a person in that way?

Penny: You could if you felt it. If you felt it, it would be easy. You would just spread your arms as wide as they would go and say:  "This much, Penny."

Chuck: Everything... everything is complicated.

Nothing is black and white like that.

Penny:

Do you want me around or not?

'Cause if you don't it's okay, just tell me.

Chuck:

Hey, hey...

I love you, Penny. In my way.

Maybe not that crazy head-over-heels-thing,

but what is that anyway?

Romantic love, isn't that just an illusion?

Penny:

You just said you love me, right?