Each episode is a separate story featuring one theme -- "Happiness", "Tragic", "Metropolis", and "Cartoon". Lei Zi Hou, Kelly and John will be entangled in a love triangle in the "Tragic" theme. Chrystal is Oscar's boss in the "Metropolis" theme. The "Happiness" theme will be featuring Linda and King as a pair. In the last "Cartoon" theme, a supporting character will help different couples. * Filming for the drama took place in Malaysia, Singapore, South Korea and Japan.