믿었는데

In a sentence

• 나는 친구를 믿었는데 그는 나를 배신했다.

  I trusted my friend, but he betrayed me.

  Here, '믿었는데' expresses a prior trust in someone, followed by an unexpected betrayal.

• 그가 약속을 지킬 거라고 믿었는데 결국 지키지 않았다.

  I believed he would keep his promise, but he did not in the end.

  In this sentence, '믿었는데' conveys a sense of reliance or belief that ultimately proves to be unfulfilled.

• 나는 당신의 말을 믿었는데 상황은 전혀 다르다.

  I trusted what you said, but the situation is completely different.

  Here, '믿었는데' reflects misplaced trust or acceptance of another's statement as true.