Song Review, 'You are My Destiny'

This song is not a new song, but I've heard it last year when someone asked me to translate the lyric. This is a Korean Song which sang by Luna and Krystal f(x). A melancholic song but nice lyric I think. I like the lyric because the meaning is too deep.This song is told a story between two different kind of human, woman and man. The love between these persons is a destiny from God. So, which part I like? See below 사람들 내게 말하죠 변하지 않는건 없다고 saramdeul naege malhajyo byeonhaji annneungeon eopdago 하나만 약속해요 내손놓지않겠다고 hanaman yaksokhaeyo naesonnochianketdago 그럴수있겠죠 geureolsuitgetjyo I can translate this part become like this 'Peoples said to me that nothing will be not changed. Just give me one promise to not release my hand. Can you do it?' and this one 사람들 내게 말하죠 영원한 사랑은 없다고 saramdeul naege malhajyo yeongwonhan sarangeun eopdago 하나만 약속해요 영원히 함께한다고 hanaman yaksokhaeyo yeongwonhi hamkkehandago 그럴수있겠죠 geureolsuitgetjyo "Peoples said to me that there is no everlasting love. Just give me a promise together forever. Can you do it?" A bit blue but that two sentences make me think that they are true. They not just a romantic lyric, but a fact. Actually when I'm thinking of this song with all of the lyric, It reminds me that love is something uneasy. There is take and give. The real love is about the promise between two lovers and God. *I also have a nice song from f(x), next time I'll post it, maybe after my next interview.