The traffic lights, namely the Red Light and the Green Light, exchanged roles to prove who was the most important, but their selfish decision actually caused a huge chaos that made them realize the meaning of responsibility and balance.
Diana is an imaginative girl who constantly runs and builds her own world out of domestic trauma. She doesn't believe in love until she encounters the anonymous who called themself as "Dewa Eros" in a note on a romance novel. This journey leads Diana to meet Cinta, the true embodiment of love.