This beautiful letter comes from the amazing site, Letters Of Note. Twelve years ago, a 16-year-old boy approached Fiona about his high school's gay-straight alliance , and asked for her to share a few words in support. This is what she sent him:  

This part was especially beautiful:

All I know is I want my friends to be good people, and when my friends fall in love, I want them to fall in love with other good people. How can you go wrong with two people in love? If a Good boy loves a good girl, good. If a good boy loves another good boy, good. And if a good girl loves the goodness in good boys and good girls, then all you have is more goodness, and goodness has nothing to do with sexual orientation. A person who loves is a righteous person, and if someone has the ability and desire to show love to another — to someone willing to receive it, then for goodness' sake, let them do it. Hate has no place in the equation; there is no function for it to perform. Love is love, and there will never be too much.

You can read the full text of her letter on the wonderful site, Letters Of Note. (via Reddit)