Why hate gay people?

I had to share what has been going on lately. I found out my one friend thinks all gay people should die and that I should die for continuing to be friends with a gay person. I was so shocked and upset because it's not like I have many friends to begin with. Long story short, we argued and we have chosen to end our friendship. It reminded me of someone else I knew. This guy I worked with would brag all the time about his girlfriend. One day I came to work showing off a picture of my cousin, her partner, and there son. He looked at me strange and wouldn't talk to me all day. I finally asked him what was up and that's when he told me his girlfriend he had was fake and that he was gay. I think he was relieved to be able to tell someone. It upsets me to know there are people in this world who think they are not normal and that being gay is a sin. I just wanted to post this to tell you that if you are gay, it just means that you have feelings. It shouldn't matter who you have feelings for, man or woman. Just know there is nothing wrong with you. Good night and remember god love everyone.