What is the difference between a realistic way of portraying life from a romantic one?

Romanticism manifested itself in the 18th century and continued to dominate literature until the mid-19th century. Realism began to take shape in the second half of the 19th century. He replaced romanticism. Romanticism mainly portrayed the life and inner world of a person. Realists, in their works, tried to cover not only the inner world of an individual, but also to represent all complex social relationships, which in turn affect the process of forming an individual.