Perhaps it was your HDB void deck below, or your neighbour's garden, or the park nearby your house. A long time ago you used to play there with the rest of the neighbourhood kids. As I was not a very atheletic kid, I would keep the score for my friends whenever they played badminton or other games that required keeping score.
Adult relationships are a little like keeping score.
According to John Gray of Mars and Venus fame, when a man does something small, he gets one point in her mental scoreboard. When he does something big, he also gets one point. It doesn't matter if he brought home a rose or if he made a million dollars in the stock market, he still gets one point for each action. So guys, listen up, instead of concentrating on the one big thing you think will make her happy, concentrate on a bunch of small things to do every day and watch your score increase without effort. Guys, on the other hand, are more generous when it comes to giving out points.