Word details
드는 정은 몰라도 나는 정은 안다
People tend to be unaware of affection that is coming in, but be aware of affection that is going out
People barely realize that they have become attached to someone when they are getting close to him/her, but definitely know when they lose affection.
People tend to be unaware when becoming attached to others, but are aware when becoming detached from them
People can barely realize that they have become attached to someone when they are getting close to him/her, but clearly learn how deep their affection to him/her was when they part.