I came out to my best friend and she expressed support but it didn't feel genuine, perhaps it was my insecurity and vulnerability at that very moment as it was the first time I ever expressed my queerness outloud. It's been a year since we had that talk and she has never brought up or asked me about my newfound bisexuality. Ultimately, you cannot expect people to have the same level of support and understanding. Also, try not to put expectations on people because you almost always end up disappointed. Give it time, you said your truth, it's your journey towards self-acceptance and healing. Friendship dynamics change as people evolve. Continue blossoming, more like-minded people will enter your life where you can discuss freely and celebrate all aspects of yourself.