We'll meet again ( Erwin x Levi)

After loosing Erwin back to the beast titan one of Levi's biggest regrets was not being able to tell Erwin how he truly feels about the other. After hundreds of years pass and the titan era has now came to an end. Society thinks titans have never existed and were just some made up folk lore to scare children. Levi Ackerman, Erwin Smith and many other get reincarnated into modern society. Levi wakes up one morning and before going to college classes he goes to a cafe to grab some coffee. When leaving the coffee shop he bumps into someone. He looks up to tell them off but his eyes widen in shock.

"I'm sorry, you must excuse me. I apologize I wasn't watching where I-... was... Levi?"

"Erwin?"

By some miracle, the two still remember each other but only Levi had feelings for Erwin. But of course the two have been cursed to never live a happy life together because once again....Erwin leaves Levi once more.