This is a story of two young girls in the past that died at the same time after their promised to be there for each other forever. And a story when Samantha and Alexandra meet!

Totoong bilog ang mundo. Pero hindi tulad ng iniisip ng lahat na "Minsan nasa ibabaw, minsan nasa ilalim". Kundi gaano man kabilog ang mundo, ang mga tao sa labas nito ay patuloy lang din sa pag-ikot. Kahit na magkalayo ay muling magkakatagpo ang bawat isa. Sa bahay ampunan nagkita at nagkasama si Gabi At Ambe. Pero doon din sila nagkahiwalay ng dahil s malaking trahedya. Kung totoong bilog ang mundo magkakatagpo pa nga kaya ulet sila? The world is truly round. But it's not like everyone thinks that "Sometimes it's on top, sometimes it's underneath". But no matter how round the world is, the people outside it just keep going round. Even if they are far apart, they will meet each other again. At the orphanage, Gabi and Ambe met and got together. But they were also separated there because of a great tragedy. If the world is really round, will they even meet?