When you have dinner with him ,he acts as though you are on a date.这句话中的though是什么用法

问题描述:

When you have dinner with him ,he acts as though you are on a date.这句话中的though是什么用法

固定词组 as though 和 as if 同义,仿佛,好像的意思.
句意:当你和他共进晚餐时,他的举止就好像你们是在约会一样.