Dear Emily,

It has come to my attention that there is, in fact, another ball scheduled in our near future. I am, therefore, driven to request your help with something quite important in preparation for the aforementioned social event.

Due to the fact that:
... a) you're absolutely gorgeous.
... b) I have a blast with you.
... c) we have an amazing time together.
... d) I could never go with anyone else.
... e) if YOU went with someone else, I'd probably go into a jealous rage and kill some people. It happens.
... f) I want to see you in a dress. Private:And out of one./Private
... g) I want to spend the big function before winter holiday with you...
Private
And I can't stop thinking about all the things I want to do with you...
/Private

Will you allow me the privilege of escorting you to the Winter Ball?

Yours, James.