Unsure...

Well basically it goes that I've never really had a problem with gay people, and I've found myself thinking that some other girls are really hot/pretty etc, but I've never crushed on one. I have kissed one of my best friends though... a lot... and she's bi. My friends just say I'm sexually confused or straight and curious but I'm not sure

you are young and all the hormones are rushing around. be patient and see what happens in time

exactly the same here with me don't worry.

yeah. your friend is probably right. you are maturing and being flooded with hormones. you probably are just curious. a lot of female teens go through a stage in their lives where they want to be curious & are unsure of their sexuality. just wait a little bit and see...maybe you are, maybe you arent...