Wolf's eyes went wide. It wasn't what his brother said, but how he said it. Even without the ability to hear Axel's voice, he could tell he was yelling. And when Axel turned, Wolf tilted his head to try to see Axel's face, but he couldn't. He didn't like it when his brother turned from him, but because Axel turned back around so quickly Wolf let it slide.
Sympathy welled up in his heart at the look on Axel's face, and he closed the distance between them so he could give Axel a hug. "Are they together?" he asked, stepping back to give Axel room to look up at him and sign, but he didn't remove his own hands from his brother's shoulders.