Hearing Niklaus’s concern, he stopped short of the point of no return and turned his gaze towards his fingers, fixing them with an intent, cross-eyed stare. The silly look with his mouth agape only lasted a few more seconds, replaced by a half grin soon after. A giggle erupted from his throat and he closed his eyes, his expression relaxing. It looked like, for the moment, he gave up on the idea of eating the dirty chocolate bar. But before the twin could protest, he bit off a piece out of it and swallowed it without chewing.
“Mm, I don’t mind,” he mumbled, tightening his arm around Niklaus’s back in a gentle squeeze. “I’d rather you had the… fresh one instead.”
The unexpected question wiped the smile off his face, however. A tinge of embarrassment lit up his cheeks and he looked askew, his gaze trailing off towards Shoichi in a sluggish manner. In attempt to delay the answer, he cleared his throat and started moving Niklaus around, manhandling him. With a bit of effort, he pulled him upright all the way until he was seated next to him. Unfortunately, that meant the agent lost his shade and was now the one providing it for Shiro instead. Quiet for the while, he resumed his nibbling on the snack bar and waited until the other one chimed in with something.
“Have I?” Shoichi snickered to himself. “Yer gonna have to juggle my memory a lil’ bit.” Slow footsteps brought him close enough to the two of them in order to have a hush-hush conversation. In his flamboyant glory, he leaned his back against the bookcase and propped his left leg up, hooking his heel onto the edge of a shelf. He crossed his arms across his chest and looked down at Shiro with an expecting smirk, his eyes narrowing in a cat-like manner.
Shiro understood the cue and gave him a small nod, as if they had just communicated telepathically. While the air of secrecy lingered about, he leaned into Niklaus’s side and propped himself up on his knees until he was in hearing range. He squeezed his opposite shoulder for support while he murmured the revelation into his ear.
“He is the one that let me out of the cell back then, when the doll incident happened…” He paused and sucked in a reluctant breath. “He gave me the card.”
When his lapse in attention failed him immediately and Shiro ate the bar just out the corner of his eye, the twin looked back at him with a small agape frown. However, his moments flit attention made his head crane - more so from the unexpected reaction that made him partially concerned now. If not for the fact nothing else seemed to be amiss, Niklaus would’ve gotten defensive... He heeded his contact at least so Shiro didn’t need to do all the work, his eyes straining a squeeze before blinking open a bit again while taking in Shoichi’s words.
When he finally decided to join the duo and make it a trio, the agents eyes were on him with a raised brow and bearing silence as if trying to answer his own question in his mind. Not quite picking up on the matter of what was going on anymore, his attitude was near shifting close to someone who wasn’t in on a joke that’s been running up until Shiro made a move - preventing it altogether. Earning him more so as much a side-eye but stable nevertheless to hear him out.
His reaction might’ve seemed visceral when he managed to turn his whole head now and give him and almost unreadable look - though not angry but parts shocked and more so due to his natural concern to what happened during that bout. Internally Niklaus wanted to pop but not at Shiro, but at the same time... His eyes loomed over to Shoichi before glancing back at Shiro.
“Does that mean you didn’t give it back to him?” The agent turned his head, keeping his voice at a whisper of course - attention planted on Shoichi. “Is it yours?”