Calvin & Hobbes's Sandwich Theory
From an interview:
The song is basically about , you know when sometimes you sit and "people watch".
Like when you are sitting there,and you watch somebody and you are totally taken by them.
And that's all you need. You don't need to sort of approach them or anything like that .
I guess it's actually a strange song .
It's about getting all you need from somebody without actually sort of having them .
You know . . . like looking at somebody and they sort of feeding you, and you love them ,
And they don't know it .
It's about watching somebody and being fulfill by that .
credit