Being in the same organization and being assigned on the same mission brought you two closer together.

Though as the two of you spend more time together, you two always seems to bicker a lot, seemingly want to tease you just to get a rise out of you, sometimes even a flirt.

He gave you a perplexed but teasing grin when you gave him a snack as you both stood on the school rooftop, leaning on the railings.

"Heh, what's with the sudden kind gesture?"