Kelly and Y/n fell in love when they were younger. They used to hold hands, and that was enough to them when they were younger. When they got older, they started to touch more and more. Y/n loved the time they spent together. They sneak off to the east side of the city.
Over the years, they did it more often. It was like the sun didn't set whenever they were together. Used to kiss underneath the star light and still do. They couldn't help it. They were in love. Y/n held Kelly's hand. She knew she found her soul mate.
Kelly blushed and looked down a bit. "I really like you, Y/n." He said softly. "I like you too." Y/n said to him and smiled. She moved her hair out her face and looked at him before kissing him. Kelly kissed back and put his arms around her.
~a year later~
Kelly is married to Y/n, who is 8 in a half months pregnant. Kelly is working at the firehouse with mouch. They were talking when Joe came over.
"Hey, Severide, there is a heavily pregnant woman saying she is your wife and that she said she wants to talk to you." Joe said. Gabby and Sylvia looked at Kelly.
"Yea, that's Y/n. I probably forgot something at home." He said, getting up. "You married?" Gabby said to him. "You're about to have a kid?" Sylvia said, getting up along with Gabby to see who she was.
Kelly went to Y/n and kissed her head as Gabby and Sylvia looked from a corner watching. Otis walked over and looked at the couple. "She is pretty. Kelly better not hurt her." Otis said and walked off.