Have I ever asked you for anything?
내가 언제 부탁 같은 것 해본 적 있니?
A: Could you give me a ride to the airport tomorrow?
B: The airport? That's so far away.
B: But tomorrow is my only day of rest.
A: Have I ever asked you for anything?
A: Just forget about it. I'll walk.
B: Can't you just take a bus or something? Another friend?
A: If I leave by 5 AM I should arrive by 3 PM, right?
B: Okay...I'll take you to the airport. BUT...I'm not picking you up.
A: This really means a lot to me.^^
※ Just forget about it: 됐어, 하기 싫으면 말아.(=Never mind.)
This really means a lot to me.: 진심으로 고마워.