The Trusty Divergence Meter
All this World Line jumping can get a bit complicated. Luckily, there's an app...err "thing"...for that.
The microwave is a time machine and the girl gets shot. Okarin sends another text. Nukes another banana. The mad scientist meddled with forces he never should have known about. The girl gets run over by a car. Okarin goes back to stop the bleeding. Dashes madly through the dark streets. Races against time. The girl gets hit by a train. Failures and flatlines multiply in a ghastly pattern of repetition. Over and over and over again until sanity is stripped away and you start to notice shapes slipping in and out of the shadows. SERN. The girl gets stabbed before and after the kissing. Okarin grows frantic. Bodies pile up around him. SERN is getting closer. The girl is bleeding. A Top Secret Future Gadget Lab member from the future is their only hope. The blood sprays and the girl dies. SERN destroys the world. Kills all the girls. There is time for one last try. Now Okarin bleeds but he won't stop. Ever. The microwave is a time machine and the girl always gets shot.
Official Site: www.funimation.com/shows/steins-gate