2ne1, a ballad, acoustic guitar, asia, asian, asians, ayew, blue, bridge, busan, canvas, capital, circle, clouds, extract, flag, flowers, fountain, girl, girls, girls generation, incheon, k-pop, korea, kpop, ladies code, lee ji- eun, light, lights, line, music, night, north america, oil, pattern, rainbow fountain, retreat, seohyun, seoul, sky, skyscraper, snsd, soldiers . weapons, songdo, south korea, south korean singer, town, war between the north and the south