对他必须高冷对她必须霸道
[duì tā bì xū gāo lĕng duì tā bì xū bà dào]
This online name suggests a person who adopts an attitude that they should be aloof with someone and overbearing towards someone else, typically implying dual contrasting behavioral traits toward different people. It's often seen in romantic scenarios, expressing the complexity and variability of emotions.