f(x) (에프엑스) KOREAN
f(x) (에프엑스) – Hard But Easy (어렵고도 쉬운)
Hard But Easy Luna, Krystal bogosipdagado geuriupdagado ireol irinji byeonhaemanganeun nae moseup waeireonji molla uhuhuhuh saranganhagodo useuljuraratdeon geureon nainde ireon…