Most Helpful Girl
There isn't an easy, and this is gonna hurt, so just prepare for it. And things will be awkward for awhile, too.
The best thing is to approach it upfront. Honesty is the best policy, really. Sit her down, tell her straight that you don't like her romantically. If she's a friend, play that up, tell her that you value her friendship, that she's a good person, etc. but that you have no romantic interest in her.
The best thing is to be honest about it, while also keeping your cool. This can be a very hard situation, but it can be done in a way that will resolve the conflict without everyone ending up too crushed after.0THIS IS NOT RELEVANT ANYMORE