Him and his friends

Meliodas is a criminal in a prison. He is always sad. His backstory isn't really the best. He had some friends in prison, but he hated to go to his physiologist. He always scolded him for things he didn't even do.

Then one day, the physiologist was gone and a woman was there instead. His new physiologist. After the first meeting, he was happier and more positive. He loved to be with her. They learned about each other and slowly became closer.

After some weeks, Meliodas asked her to be his girlfriend. That's when their biggest problem start.