I'm not sure. It depends on the specific context and source of 'Lift'. Sometimes stories are based on real events with some fictional elements added, and other times they're completely made up.
In the 'Attack on Titan' series, there is no clearly defined canon romantic interest for Levi. His character is mainly focused on his role as a soldier and his fight against the Titans. However, many fans like to ship him with various characters in fan - made love stories.
A lift success story might involve an individual's career. A young and inexperienced worker was in an elevator with the company's top executive. They casually started a conversation about a project that the worker had been working on. The executive was impressed by the worker's insights and dedication. This brief encounter led to the worker being promoted and given more responsibilities within the company. It shows how a simple moment in a lift can change one's career trajectory.