To say "I like something" in Korean, should I use 내가 or 나는?

Question

Hello everyone I am new in this amazing language while I came from youtube I was watched a video from of Kpop a singer girl say this word: 내가 that if you looking for its meaning is: I, me, my I found that here

I want to say : I like food when I wrote that in google translate I found this:

나는 음식을 좋아한다

then in this part:나는 mean me or I whatever then what word should use if I want to say: I like food?

this is the song I am listenig:twice in the min: 1:01

Answer 1

The difference between 는/은 and 가/이 is quite a complicated topic - there is a short answer here: What are the differences between 는 / 은 and 가 / 이? - but there is a lot more detail to it than that.

A simple answer about your particular case here: 나는 음식을 좋아한다 is the more neutral way to say 'I like food', while 내가 음식을 좋아한다 emphasises the 'I' more: "It's ME who likes food".