Yes it does, If you like something, then you can choose it.
and by your earlier post, it sounded like you are envious, that is a sign that you have a option to choose to be Bi.
Logic!
No, you don't choose what you like and what you don't like. I hate broccoli for example. I can't choose the other day to like broccoli all of a sudden. That's impossible. You act like people choose their sexuality like they shop for clothes.
Well In my case, I used to only like boys, but after some hentai, I have grown to love girls, and want to be with other girls, I choose to be Bi in order to be with both genders.
I think you always liked girls in that way but never considered and thought about it. No one can force feelings. Like I can't convert straight guys to go bi.
lol he needs to find someone. Who likes him, not Someone who he likes. And maybe that's for you but as far as I know most people can't choose their sexuality.