You haven’t changed a bit.
“넌 조금도 안 변했구나?”
A: It's our wedding anniversary.Is there anything you want to eat?
B: I want to eat Vietnamese rice noodles.
A: Rice noodles again? You haven't changed a bit.
B: Please~~ Hot rice noodles are perfect for this chilly weather.
A: 우리결혼기념일이야. 뭐먹고싶은거있어?
A: 또쌀국수야? 넌하나도안변했구나.
You haven't changed at all.
You haven't changed a little.변한게하나도없네.