좋아했고

In a sentence

• 그때 나는 그 영화를 정말 좋아했고 계속 생각했어요.

  At that time, I really liked the movie and kept thinking about it.

  In this context, '좋아했고' ('liked, and') indicates a past appreciation or enjoyment of the mentioned item followed by a connected action.

• 학교에서 나는 새로운 친구를 좋아했고 많이 대화했어요.

  At school, I liked my new friends and talked with them a lot.

  Here, '좋아했고' ('liked, and') conveys a past friendly feeling towards the people in conjunction with subsequent interaction.

• 저는 항상 음악을 좋아했고 매일 들었어요.

  I have always liked music and listened to it every day.

  '좋아했고' ('liked, and') in this sentence expresses a continuous enjoyment of music linked to a regular activity.