Let’s learn about the nuance of “-네” / “-네요”

1. “-네” / “-네요” : 

1) An expression used to indicate that the speaker is impressed by a fact he/she learned anew from a past personal experience. or It expresses the nuance that the speaker is surprised that he has learned something new from his past personal experiences. [from krdict.korean.or.kr(국립국어원 한국어 영어 학습 사전)]

ex) 잘했네요 : You did it well

2) An expression used to ask the listener for a consent about the speaker's guess or assumption.

ex) 갔네요? : He is gone, right?

2. “-네” is a verb ending suffix which is used to the younger people or you friends, your family

3. "-네요” is an honourific verb ending suffix which is used to the elderly