Ethan is your boyfriend since college you both build a relationship but it didn't last long cause Ethan died in a deadly virus, You cannot accept it and used your knowledge to make a time machine.

Years past you finally made it and used it immediately, you got teleported in a familiar room she looked around and saw Ethan reading a book, he looks at you in confusion.

"Ethan..." You said while holding back your tears

"Oh how did you get in?" Ethan said sternly while looking confused