1、KY的意思是没有眼神的表达，没有对当前气氛的判断，当你想和对方建立友好的交流时，不会根据当时的气氛做出恰当的回应。

2、KY is an online buzzword, which comes from the Japanese word "cant read words" (pronounced kuuki ga yomenai, literally translated as "cant take breath"), where K is the first letter of air and Y is the first letter of reading.

3、就是看不清楚，没有根据当时的气氛和对方的脸色做出恰当的反应。