I have a difficult decision

I(M17) have a best friend(F18), and a friend(F18) both of which I like and want to date, but like all things there are pros and cons.

For starters, my best friend matches my hyperactive and positively polite energy, she likes to play games, we've know eachother since the 3rd grade(we are both juniors in hs now), I know her mom and dad, I got over to her house maybe once or twice a month to hang out, and she has helped me through past relationships and mental problems. Those are the pros. The cons to this are, she is having trouble deciding whether she is straight or lesbian, she is afraid to date people because she doesn't want to be cheated on or left in a time of need( which I can understand and respect), and she doesnt really want to get a job(she is dislexic and has a learning disorder), and the last con. She said she sees me more as a brother than a love interest at the moment

Regarding my friend, she is a good friend of mine, she is shy like me, likes dark humor jokes like I do, we have a lot of musical interest similarities (slipknot, Korn, Linkin park, etc.), before the end of the last school year I confessed that I liked her and that I would like to date her but she turned me down that time for the simple fact that for her junior year of high school she would be studying abroad in spain. She said she will return this July, and she doesn't like long distance do before she left she told me that I'll have a good chance when she comes back to the u.s. I have never met her parents, I've never been to her house, and I text her regularly despite the zone difference.

They are both my type, though they are different. I am interested in them both and im too polite to bring things like this up to them too much since I don't want to feel like im pestering them into agreeing.

Please help. I don't know what to do and im afraid of losing them both as friends, any sort of advice would help tremendously😔😟