[When Kaoru draws near Hikaru he looks worse for the ware. He's paler than usual, there are faint bags under his eyes, and his hair looks less 'elegantly messy' and more like it's just plain 'messy'. It happens when you throw yourself out of bed and tear out the door without pausing to make yourself presentable or take medicine for your cold.]
[He doesn't seem at all aware of this when he abruptly stops in the middle of sector 2. Hikaru's got to be somewhere around here--] Hikaru?