Okay, so do you remember learning about how animals change over a long time to fit in better with their environment? That's called evolution.
Well, a long time ago, some people noticed that there were some really beautiful and amazing creatures in the world, like butterflies with bright colors and flowers with elaborate shapes. They started to think that maybe these things had evolved to be so beautiful not just to survive, but because they were special and unique.
That's where romanticism in evolution theory comes in. Romanticism is a fancy word for a way of thinking that puts a lot of value on emotions, individuality, and beauty. People who believed in romanticism saw evolution as something that produced not just practical changes, but also beautiful and amazing things that were unique and special. They believed that there was something almost magical about nature and the way it created such beautiful things.
So in a way, romanticism added a new layer of meaning and emotion to the study of evolution. Instead of just looking at how animals change to survive, people started to appreciate the beauty and wonder of the natural world, and the amazing things that evolution can create.