"--she's. She what? She is? How'd. Did you take her to space with you?!"

Matt is completely bewildered by this, almost enough to pull back, to give Shiro an incredulous look. But that would involve stepping away from this hug, and this hug is satisfying a hunger he hadn't even been aware he had. He's honestly afraid to breathe too deeply, in case this is a dream that'll disappear.