How do you say "I like it" in Korean?

How do you say "I like it" instead of "I like you" in Korean? 

Also, how do you know when someone is saying "I like snow" and when they are saying "I like your eyes"? My friend told me they were said the same and now I don't want to be confused.

Thank you!!

안녕하세요 안녕하세요 나는 라인아 입니다. 하지만요 나는 also(?) 취히영. 나는 kpop를 좋아해요. 나는 노래방에를 좋아해요 .