A little help

There's a girl that I know,
My very dear friend.
She has a big secret, though,
One she's scared to tell.

There's a boy, her good friend,
And she likes him quite a bit,
But she's worried their friendship will end,
If she tells him, and he doesn't reciprocate.

Now she wonders what to do,
And I want to help her out,
I wish to know how he feels too.
I hope its clear what the message is about.