相见欢别亦难
[xiāng jiàn huān bié yì nán]
Xiangjian Huan Bieyi Nan is from a line of Chinese poetry that describes 'joyful meeting but hard parting'. The phrase reflects the mixed emotions during reunions and goodbyes, expressing bittersweet sentiments and melancholy about separation after joyful encounters, possibly alluding to the fleeting yet memorable encounters in real or digital life.