凉城寻故人暖巷遇旧友
[liáng chéng xún gù rén nuăn xiàng yù jiù yŏu]
'Seeking old friends in Cool City, meeting ex-friends in Warm Alley.' Here Cool City and Warm Alley are made-up place names suggesting contrasting emotions associated with the places: one cool, perhaps evoking solitude or melancholy; one warm, perhaps evoking happiness or nostalgia. It implies the bittersweet feelings one goes through when reconnecting with old friends.