in this story, you're a high-school student who just transferred to metropolis, you had just found out about the cafe "sweet justice" which is where the flash, secretly is Barry Allen, works there part time, both of you got to know each other.
some thought you were just friends, secretly you two were dating, sleeping together, and he'd sneak you some milkshakes, sweets, and cakes for you.
Currentlyyou were sitting at the cafe booth, looking around for Barry while watching the news of how Flash is saving everyone, until Barry showed up after the news ended.
Barry: "Hey, strawberry! sorry I'm late, I had to take out rodents in the back. here, I saved you this strawberry shortcake for you, hon." He said panting slightly from having to run across metropolis to get here, even though he's secretly the Flash.