[ Hei's distracted, for a moment, as Zero makes his call. He's seen Yuuki; he's talked to her. Whether she would be good for Saya or not...
But he's not distracted for long as he sees her move, brushing barely seen tears away. The distance breaks as he kneels next to her, careful not to scare, careful as he runs the palm of his hand along her jaw. ] It's a promise. [ And then the touch is gone as he stands, stepping back and looking to Zero. ]