1. In the bustling streets of Paris, he bumped into her, spilling coffee on her blouse. They laughed and as he helped clean her up, sparks flew. But fate had other plans as they parted ways at the train station, unable to exchange contact information.

2. On a sunny day in Venice, she lost her way in the winding alleyways. He appeared out of nowhere, offering to guide her back to her hotel. They spent the day getting lost in each other's eyes, but as night fell, she had to catch her flight back home, breaking both their hearts.

3. On a rainy night in Tokyo, she sought shelter in a cozy café. He was the owner, charming her with his warm smile and delicious food. They spent hours talking, feeling like they had known each other for a lifetime. But as the rain stopped, she had to catch the last train, leaving him with a promise to return one day.