Does either of them like you? Because if not, it's kind of a non-issue. If only one does, again, non-issue.
If both do, just date neither. They'll be okay, and so will you.
If it helps any, there were two guys that liked me in high school at the same time. I liked them too. I dated neither, and I'm still good friends with one of them and polite acquaintances with the other. It ended well.
I've also dated a friend before and it ended up being fine, but I wouldn't recommend that when there are multiple friends in the same circle who want to date the same person. People aren't always good with handling their jealousy. (People can be, but they're usually not when they're boys in high school.)