[Yuna7780]

I think there is nothing wrong with you. I love my best friend so much that I'm glued to her. But this is a different type of love. It's more of an admiration and a really deep friendship. You want to protect that person and make them yours, but not in any sexual or perverted context. We've been best friends for about six years now and I have the happiest memories with my best friend.

You can also think this way:
If you're lonely and upset when your friend goes to hang out with somebody else... She'll feel lonely once you get a boyfriend or if you're constantly hanging out with somebody else.

Just keep this friendship and don't worry about anything else. You're not likely going to date this person, but you'll treat her like your prized possesion.