躲在某城想念某人
[duŏ zài mŏu chéng xiăng niàn mŏu rén]
Translates directly to 'Hiding in a certain city, missing someone'. Here '躲' implies seeking some sort of solace in solitude in an unfamiliar place or city far from home or routine. '想念' represents missing someone strongly in thoughts, and it conveys nostalgia, longing, homesickness for someone significant in another place. Maybe during travels, relocations, separations, users might use such nicknames.