"Wait wait wait wait! So you don't like anything sweet? Not even a little?!" Killer asks Nightmare as he makes himself a coffee.
"Mhm" Nightmare nods, not really caring. "Nightmare has always been this way! Even when we were kids!" Dream mentions as he drinks his hot chocolate at the table.
"Dream's the opposite, as you would expect. He loves sweet things." Cross says "WAIT! DOES THAT MEAN YOU DON'T LIKE CHOCOLATE!?" Cross yells. "No. But if I had to choose then unsweetened dark chocolate would probably be my favorite." Nightmare says. "But unsweetened dark chocolate is barely even chocolate! It's so bitter!" Cross complaints. Nightmare shrugs.

"So you don't like cookies or even cake?" Killer asks. "Cake I hate the most probably. There's way too much icing on it these days. If I had to eat a cake then I wouldn't eat the icing." (same)
"Nightmare doesn't even put cream or milk in his coffee." Dream says. "You may as well just eat the coffee beans." Cross says. "Hey, it's not like I don't like flavor. There's just a certain amount of sweet that I don't like. I just prefer savory foods." Nightmare defends his case.
He finished making his coffee and took a sip, it was sweet, and he nearly choked. "What The Hell?! What is this?!" Nightmare yells. Killer grabs the mug out of his hands and takes a sip. "Tastes like hot chocolate." Killer says then starts dinking it. Nightmare looks at Dream who just finished drinking his hot chocolate.
"W-what?" Dream asks with anime sweat drop. Nightmare starts chasing Dream around the house all mad. "What made you think switching the ground coffee beans with the hot chocolate mix was a good idea?" Killer asks Cross. "Old habits die hard? I still enjoy making Nightmare mad." he says. "Well I supposed it is a little funny." Killer laughs.

I wrote this as I was drinking hot chocolate ☕

Later

"Hey Nightmare~" Killer says. "Wha-" Nightmare looks around and sodenly has a pocky in his mouth with Killer on the other side of the pocky. Nightmare blushes like like a grape.(or blueberry)
Killer bites the pocky so he gets closer to Nightmares face, Nightmare bites closer and closer and they eventually kiss. Nightmare breaks the kiss and puts his hands on his face to hid his blush. "W-what was that for?" he asks. Killer laughs "pocky game! Just for fun. I got green tea flavor." Killer smiles. "Heh... Fun game." Nightmare hides behind his book.

Aw