Beautifully crafted warm melodrama with heart fluttering soundtrack, embraced by its soothing and mellow cinematography. The main driving plotline that upholds this drama is the brilliant education politics that triggers superbly tight tension between mind war, which has set up some of the very intriguing faceoff in the drama. Then there's the romantic equation, that makes you keep solving it until you find the answers, trembling yet excited as we moving closer towards it, as the solution uncovers.