Love Letter Template?

I've been asked to write a letter of recommendation/reference for one of my former volunteers. Although I'm happy to do it, I've never written such a letter, and so have begun looking for a template from which to work. In my search, I stumbled upon a website that has tons of real examples of job-realated letters: job rejection, job acceptance, letters of resignation, invoice letters, love letters, letters of recommendation. Wait, did I say love letters? Yes, that's right. Mixed in with all these job-specific letters are two templates for letters of a more personal nature: Love Letter and Romantic Love Letter. So helpful, these letters even point out that the writer should use personal or plain stationary (as opposed to business letterhead).