after all

US /ˌæf.tər ˈɑːl/
UK /ˌæf.tər ˈɑːl/
"after all" picture
1.

결국, 어쨌든

in spite of any indications or expectations to the contrary

:
He said he wouldn't come, but he showed up after all.
그는 오지 않겠다고 했지만, 결국 나타났다.
It was a difficult task, but we managed to finish it after all.
어려운 일이었지만, 결국 우리는 그것을 끝낼 수 있었다.
2.

결국, 어차피

used to emphasize that something is true, especially when it is contrary to what has been said or expected

:
You should be kind to him; he's your brother after all.
그에게 친절해야 해; 결국 그는 네 형제잖아.
Don't worry about the exam; you've studied hard after all.
시험 걱정하지 마; 결국 너는 열심히 공부했잖아.