He can't keep his hands from trembling as he works on opening the box that Scourge has given him. He... has a feeling he knows what's in here. Though he's kind of half wondering, too, since Scourge said 'one' was for him. He swallows, softly, pulling the little box open and...
He blinks down at the contents, just staring at the intricate little bit at the top of what looks like one thick ring. The infinity symbol wrapped around a dagger has so much importance all in that second that Zonic's heart gives this wild leap straight up into his throat and he just stares at it. It isn't until Scourge mentions that they come apart.
He just kind of stares for a second longer before he brings the uncuffed hand up to tug the rings from the box, carefully. He just holds them in his fingers, looking them over, not even knowing what to say for a long moment before he finally makes this soft, tiny little sound.
"... i-it... i-it's perfect..." he whispers, voice low and a little strangled. With trembling fingers he carefully tugs the rings apart, looking at the two of them for a second... before sliding the one with the dagger onto the ring finger of his left hand. He just looks at it for another moment, before reaching for Scourge's left hand, himself.
"... this way we're carrying each other with us all the time..." he says, just very softly, as he sets about getting the infinity ring on Scourge's hand, fingers still shaking badly.