sweet nothings       
noun [ plural ]  humorous uk/ˌswiːt ˈnʌθ.ɪŋz/ us/ˌswiːt ˈnʌθ.ɪŋz/
 情话,情意绵绵的话
romantic and loving talk
  They're the couple in the corner, whispering/murmuring sweet nothings to each other. 他们就是躲在角落里,低声说着情话的那一对情侣。 
 
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