Here's another one!

Harry Doesn't Know - Ronald Weasley

Harry doesn't know that Hermione and me
Do it in the shack every Sunday.
She tells him she's in charms but she doesn't go
Still she's on her knees and Harry doesn't know!

Oh Harry doesn't know!
So Don't Tell Harry!
Harry doesn't know!
Harry doesn't know!
So Don't Tell Harry!

Hermione says she's at Quiddich,
But she's under me and we're not finished...

Because Harry doesn't know!
Harry doesn't know! (x3)
So don't tell Harry!
Harry doesn't know!

Don't Tell Harry!

I can't believe he's so trusting,
While I'm right behind you thrusting.
Hermione's got him on the floo,
And she's trying not to S.P.E.W.
It's a three-way call and he knows nothing!

Harry doesn't know! (x3)
So don't tell Harry!
Harry doesn't know! (x3)

We'll put on a show!
Everyone will go!
Harry doesn't know! (x3)

Hagrid's cot
Why not? It's so cool when you're on top!
The front grounds in the snow
Life is so hard because Harry doesn't know!

We did it on his birthday...

Harry doesn't know! (x4)

Harry doesn't know!
Harry won't know!
Harry doesn't know!
Harry's gotta know!
Gotta tell Harry!
Gotta tell him myself!
Harry doesn't know! (x10)

[Chant] Harry doesn't know! (x7)
[Chant] Harry's gotta go!

So what do you think? My friend Tasha helped me out with this one. REVIEW!