The sentence 'I love earth' would be translated as지구를 좋아해요 (jiku-reul johahaeyo)in Korean.
my love
나는 그와 사랑에 = i am in love with him
The sentence "I still love you" could be 아직 사랑해 (ijig saranghae)in Korean.
just say : Saranghe sergie
ni sarang
Saranghae-Taeyeon!
Saranghae aliza
지구의 평화 means peace on earth
사랑에 빠지게 됩니다 = are you fall in love
I LOVE YOU -It doesn't mean i love you.It doesnt really have a meaning in the Korean language tho. I am a Korean native.I asked my parents and grand parents and my Korean speaking family they say it does not.
i think it will be Saranay...
The way to say 'I am in love' in Korean is 나는 사랑에 빠졌어.