Bella and Riley, two strangers, are stuck at a train station when their train gets delayed. Suddenly, Riley asks Bella for a power bank, breaking the ice and revealing an unexpected connection between them. In another version, we see what happens if neither of them makes that small move, showing the impact of hesitation. But the story doesn’t stop there— a third act introduces two other strangers, whose brief yet meaningful interaction reminds us how one small act can ripple into something profound.