I'm love with my best friend, but she's straight. What do I do?

Hi. As someone who's been there before, I can understand what you're going through and its okay for you to go through that. First know that, you're not in the wrong for being attracted to her. Its okay to be but you need to ask yourself if the attraction you have towards your best friend makes you feel better? If it does not, you should probably try to move on. Moving on can be really difficult so just take your time, try to come to terms with it. The small steps you take everyday is what matters the most. I believe in you, you got this.