没人牵手我就左手拉右手
[méi rén qiān shŏu wŏ jiù zuŏ shŏu lā yòu shŏu]
'If No One Holds My Hand, I’ll Hold My Own Hand (left with right)' illustrates a humorous yet somewhat sad way to cope with loneliness, meaning when no love or company comes from others, the person will self-soothe or amuse themselves.