To know or not to know.

Just by the way they look,
just by their favorite book,
just by the way they go,
doesn't mean you really know.

But...by the way they see you,
also all the things they'd do,
and how they take things slow,
Sometimes mean you really know.

But how could you know someone else...
when you barely know yourself.
Like, whats your favorite color or favorite song?
That's who you should've known all along.

Just by the way you care.
Just by the way you show you're there.
That's how you know yourself.
Just by helping everyone else.