AN: This is an idea I had – It's not AU, and it's not going to be heavy. I am not JK Rowling and own nothing. Enjoy!

-12.7-
Wormtail, Padfoot and Prongs,
First of all, thank you for coming last night. I would be angry at you if I wasn't so tired, and had a feeling I was spared a few broken ribs thanks to you guys. Seriously though, (No Sirius, don't) don't ever do that again.
Prongs, I'll be at your place as soon as I feel I can be tackled to the ground without any major damage to my body. Wormtail, thanks for the chocolate. Padfoot, just, stay out of trouble, will you?
There's something I need your advice on, and it can't really wait to when I come over.
There's this girl. Now before you make any rude noises I can imagine you making now, nothing happened. She moved into our neighborhood in the beginning of the summer. My mum sent me over with some cake to welcome them and we got talking. We've met up a few times since, but nothing happened.
She is extremely intelligent. I can talk to her about things you guys won't understand, or won't listen to, or are just muggle so all you pureblooded batch have never heard of. My favourite poets, and economics, and science. She's absolutely perfect. You're all laughing at me now, aren't you?
You know what the problem is though. I can't be with anyone – I pose a danger. I'm not fit for a normal relationship. But this girl makes me want to say, screw it, and just spend all my time with her. And I think I would, if there wasn't another problem; she's muggle. Of course, I have no problem with muggles, but my lycanthropy situation does – it gets so much more complicated.
I really need your advice.
Thanks,
see you soon,
Moony.

-13.7-
Oh Moony, our boy's growing up so fast! It seems as if only yesterday you couldn't even look a girl in the eyes.
Padfoot says she sounds like a nerdy bore.
Don't worry about the lycanthropy-muggle thing, mate, we'll get past that once we get to it. Just go for it!
Sirius adds that in the worst case you'll just get a decent shag.
See you soon,
Prongs.
(Wormtail's gone home for two days and Padfoot isn't qualified to give proper advice.)

-17.7-
Prongs,
Thanks.
Tell Padfoot to bugger off.
Oh, and you can come meet her tomorrow if you want. All three of you.
Laters,
Moony.