Something in Link's stomach started to slowly drop, his mind already trying to find doors to hide behind as he took in her words, her tone, and most importantly, Yammo's expression. Zumi being emotional was jarring, but not worrying on its own; pregnancy did weird things to women. But Yammo looked like something she had said was what had made the day not be nice for Zumi, and it was something he was about to be pulled into.
Or more accurately, already a part of, and was about to have his morning ruined by being made aware of it.
He studied Zumi a moment, then looked up at Yammo. "So what'd the clueless male miss out on?" he said quietly, indirectly acknowledging that he knew what the subject was without coming out and saying it straight up, leaving that in the womens' hands.