初恋初心
[chū liàn chū xīn]
The first love represents purity, sincerity, and naivety. 初心, referring to the initial heartfelt intention or aspiration that was present at the start of something important or meaningful in life such as embarking on personal journeys, developing passions, setting long-term goals, or engaging sincerely within relationships, thus combining two similar words expresses nostalgia for the original emotion of innocence, excitement, and longing during first romantic infatuation.