Well kiddo, back in the late 1800s, there was a period of time that people called the "gay nineties" (not to be confused with being happy and carefree). During this time, there were a lot of changes happening in society, especially in cities. People were getting more freedoms and technology was making things easier.
One thing that was happening during the gay nineties was that people were starting to become more accepting of different lifestyles, including people who liked someone of the same gender. Even though it wasn't talked about as openly as it is today, there were still groups of people who were forming their own communities and identities.
Some things that you might have seen during the gay nineties were fancy parties with lots of dancing and music, especially in big cities like New York and Paris. People were starting to be more creative with fashion and design, too, and you might have seen some really cool clothes like top hats, suits, and big skirts.
Overall, the gay nineties were a time of change and progress, especially for people who were trying to live their lives in their own way. It might not seem like a big deal today, but it was an important step towards the world we have today, where people are more accepting of each other no matter who they are or who they love.