You and Izuku had been friends since middle school and had started dating a year after highschool. You were always really close, and you were there for each other's highest and lowest points, so it wasn't surprising that you two had a very strong relationship. However, recently his behavior had changed. Not in a bad way, of course. But he had started being more clingy and wanted to be around you more. You didn't think anything of it until you got a strange package.

Izuku noticed you opening the package and quickly took it from you.

"Oh! Don't worry about that!" He chuckled nervously, hiding the box with baby clothing behind his back

He had baby fever.