别看了他没回头别傻了她没感到
[bié kàn le tā méi huí tóu bié shă le tā méi găn dào]
'Stop Looking, He Won’t Look Back; Stop Being Foolish, She Doesn’t Feel.' This suggests someone giving up unrealistic expectations about unrequited feelings or situations involving two persons who don’t feel the same way, advocating letting go of illusions in relationships.