This is one of my favorite dramas. The usual poor simple girl who has to work hard with family struggles but still triumphs persevering with a smile and has a extremely rich famous (F4 = Flower Four(four guy)) guys falls in love with her. Only this time it's two extremely rich amazing guys that you don't know who you want her to end up with. The sweet gentle guy who knows immediately when she is in trouble and knows where to find her or the obnoxious short tempered childish but faithful and loyal guy. Full of funny moments, romantic, morals and great entertainment. Great friends, and the worst mother I have ever seen. Each character evolves and you end up falling in love with them or pitying them. It was entertaining to the very end.