The fact is that some people seem to disappear from our lives due to different paths that we choose. Some friendships last forever,  it's human nature that we have interactions with people good or bad. And although we don't want to think about it people come and go from our lives everyday. It's your choice as a friend or loved one to let something's go, because something's that is the only way arguments are settled. There is already too much hate in this world, you can decide to be apart of it or not. Quick judgements are stupid and we do it everyday, weather they are good or bad. The best thing you can do is to be positive in the smallest things in life, because although this is corny "the smallest things make the biggest of differences" and to you it may seem dum to others it can bring joy. Love, I can't define  because it is different for everyone and no one of any gender or race should be bullied. Not only do I believe that people should love who they want but I also don't believe in being "main stream" because that does not exist. The moral of this is that,

“I'm the one that's got to die when it's time for me to die, so let me live my life the way I want to.”
― Jimi Hendrix