Disclaimer: I do not own Naruto. It rightfully belongs to Masashi Kishimoto.
A/N: I'm going to begin posting all of my KakaYama vignettes here. I take most of my prompts from ImagineYourOTP on tumblr. I hope you enjoy!
Prompt:Imagine your OTP going to an upscale coffee shop and ending up arguing/having a heated discussion about the superiority of coffee vs. tea, only to forget about it completely after they realize that the coffee shop also sells pastries.
Kakashi didn't understand why Yamato was so huffy about him getting coffee. It was just a coffee, and he needed a little caffeine boost for his day. Besides, he'd heard some very nice things about the coffee here and it couldn't kill him to try once. Yamato, on the other hand, thought that it was preposterous that he was even here with Kakashi.
"Yamato," he started again, "It's just coffee. You don't even have to get any if you want."
"Hmph…" Yamato sniffed, his eyes shifting around the shop as they waited in the ridiculously long line. "Tea is better. It's much healthier for you, and has antioxidants! Coffee is just…poison."
Kakashi was getting quite irritated with his significant other. "Tea doesn't have the amount of caffeine that I want, and at least I can have coffee black. I don't like the sweeter teas." he began.
"Coffee is bad for you, you can form a dependency!" he exclaimed as they neared the front of the line. It was about time; they'd been waiting about 20 minutes. "Coffee also makes you fat if you drink too much of it. Do you want to be fat, Kakashi?" he asked.
"Coffee is better for gaining muscle." He retorted. "And it's better for a quick energy boost."
"Tea is better for your hair, and can help you fight diseases!"
"Coffee is—are those lemon cookies?" Kakashi's gaze finally caught the display of pastries. He wasn't fond of sweets but he could swallow down a lemony treat.
"TEA IS—oh." Yamato stopped in the middle of his sentence to gaze at the pastries too. "I want a danish."
A few minutes later, Kakashi and Yamato were munching happily on their pastries, forgetting all about the stupid caffeinated drinks.