爱了整整一个曾经想了整整一个世纪
[ài le zhĕng zhĕng yī gè céng jīng xiăng le zhĕng zhĕng yī gè shì jì]
Loving for An Era and Thinking for A Century portrays immense devotion to an unforgettable love, which occupied not just years but a lifetime's contemplation, showcasing deep sentimentality.