假装亲昵
[jiă zhuāng qīn nì]
It translates directly into 'pretend intimacy'. It hints at an intentional display of affection for show without genuine emotion, which implies there may be an ulterior motive behind such actions, maybe because one doesn't want to hurt others or is not ready to reveal the true self yet. Overall, the user adopting this nickname might suggest they have a somewhat complex attitude about relationships around them.