Please read details (LGBTQ help)
So, I have a friend. We will call them M. M is the same gender as I am. I'm questioning and not really sure what I am. M is my best friend, we do everything together. All of my friends always assume that I'm gay and I never correct them because I don't know. But, recently, M has been really... Sweet, I guess? I don't know, M has been smiling a lot at me, takes my hand all the time, and will even rest their head on my shoulder during s c h o o l. I'm not really sure what to think. Other friends AND I, even, have asked M and say they got first a confused answer, then an affirmative, "No, I'm not gay." Can anyone help me out? No hate, please.