Failing to attract Kaoru's attention by waving subtley, distracted as it was and not wanting to attract anyone elses, he resorted to their link.
He blinked as his telepathic link to his brother a mere five meters away stopped abruptly. 'Kaoru? Kaoru!' "Kaoru!" he yelled in sudden unprecdented desperation.
It had the desired effect. His brother turned around...
And he suddenly had the hideous feeling that someone else might have too.