C150 Love Is Selfish

I remembered another sentence that I read in Qing Er's diary:

Once, Liang Shan Bo and Zhu Ying Tai, Romeo and Juliet played out their love tragedy, but was treated as a classic by infatuated men and women. I really don't like such tragedy! But one thing I agree with them is that love is selfish! I think, because their love is selfish, so, for love