How does the subject of that i did always love overlap with other poems of its period?

The subject of unrequited love in "that i did always love" by Emily Dickinson overlaps with other poems of its period that explore themes of love, loss, and longing. Many poets of the 19th century, such as Lord Byron and John Keats, also delved into themes of unrequited love and the complexities of human emotions in their works, reflecting the Romantic era's focus on individual experience and intense emotions. Dickinson's poem shares similarities with these writings in its exploration of the pain and yearning associated with unfulfilled love.