I can't remember the title or what the drama was about, but yesterday I had one of those annoying flashbacks and I remembered a scene where there was this competition to have dinner with a really rich and famous guy (I think he was the father of the main girl lead or something, memory gets fuzzy) and in order to win the competition, people had to get enough sponsors or pay a certain amount of money. The male lead, a really poor guy, unexpected won which surprised the famous rich guy because he hated the poor guy. Turns out he won because he brilliantly collected small amounts of money from a large number of poor families to represent them. I don't remember the plot or the name :( Please help! It's been bothering me for a while

Do you remember which country it's from?