亲昵行为

例句：

1. 1. She is affectionate to her family.
   她对她的家人很亲昵。
2. 2. He was affectionate towards his wife.
   他对他的妻子很亲昵。
3. 3. The couple's affectionate behavior made them a popular couple in the neighborhood.
   这对夫妇的亲昵行为使他们成为了邻里间受欢迎的一对。