手踹兜兜看情侣分手
[shŏu chuài dōu dōu kàn qíng lǚ fēn shŏu]
'Looking at breakups while hands in pockets', gives an air of nonchalance mixed with observation. It may describe an aloof attitude towards witnessing other people’s relationships, hinting at a bit of cynicism or simply a detached curiosity.