il deohagi il eun giyomi
Literally, this sentence means ‘one plus one is 귀요미(cutie)’.
This sentence is a part of 귀요미송(귀요미song)’s lyrics.
This sentence sounds like some childish and cute.
In Korea, adorable grown-up women are supposed to have 애교(aekyo; means ‘some pureness and cuteness like a baby has’). This sentence is a kind of tool that shows 애교.
It’s not important what this sentence has literal meaning at all. The fact that this sentence is a tool of 애교 is important.
similar expression that has same purpose : 나 꿍꼬또 기싱꿍꼬또
Definition in Korean
귀요미송의 가사중 일부분으로서, 애교를 부리기 위한 수단으로 사용되는 문장이다.