f(x) - Is It Ok? Lyrics (English/Romanization) + Pic f(x) ^^

f(x) - Is It Ok? Lyrics (English)[Krystal] There's a secret that breathes for you, when can I tell you?[Sulli] All this time I'm by your side but my heart can't go close to you[Victoria] What kind of person am I in your daily life, sometimes I become curious[Luna] But I'm afraid that I'm like my heart, I can't go to you[All] That's not it, nowadays I keep thinking of you all night long[Amber] I