I think you mean (으)니까 grammar.. The closest meaning that it has in my opinion is " because..." 좋아하니까 = because I like you Or it can mean "so .." For example .. -너무 바쁘니까 나중에 가자 ( because I'm really busy let's go later /I'm really busy so let's go later) - 바빴으니까 못 왔어요 (because I was busy I couldn't come/ I was busy so I couldn't come ) And for nouns we use (이)니까 학생이니까 .. = because he/she is a student 아기니까 = because he/she's a baby I hope that my simple explanation helped you ^^