我的事 你就别掺和了
“You don't have to look after me.”
THE DIALOGUE REEL
你回来 我挺高兴的 但咱呢 就按师兄弟处
“Situan, I'm really happy you're back. But let's stay as fellow apprentices.”
我的事 你就别 掺和 了
“You don't have to look after me.”
行
“Alright, I won't stay for dinner.”
“Mind your own business. I don't want you interfering in my life.”
While 'shixiongdi' (fellow disciples) share lifelong fraternal bonds, clear boundaries ('fencun') are essential to prevent professional disputes or personal meddling.
LEARNING CHUNKS & PARTICLES
don't meddle; stay out of it
Very common colloquial Northern expression used to tell someone bluntly not to get involved in a complicated situation.
my business / my affairs
Used as a topic-fronted boundary marker to establish that the topic is strictly private.
Functions with '别' to indicate cessation or prevention of an action, softening the bluntness slightly into an imperative closure.