Waving off the suggestion in a dismissive manner, Kaito took another sip of his soda before answering. "I promised Akira that I would share one with him."
Well, that wasn't exactly the whole truth. Akira originally wanted a treat (not that it mattered now since he ended up treating everyone who was going to turn up) and Kaito didn't want anything to do with those disgustingly sweet things. So the obvious way to keep both Akira and Akito happy was to say he was going to share one with the ex-Behemoth and let him have most of it.