Farewell is like an old wound. I didn't feel too sad at first, but as time goes by, the wounds never heal. They hurt faintly, and I feel sad, fearing that they will be like this for the rest of their lives and never see each other again.
Later in "White Night" there was no Gu Xichao, no Qi Shaoshang, only Xiao Liu, and Qi Gu's love in her memory.
Yes, those are love.