Lucas Amato is a character from the
animated TV show and
comic book Cybersix.
He plays a very important part in the TV show, as Cybersix's
lover, and
Adrian Seidelman's (Cybersix's alter-ego) best friend.
Although he
teaches with Adrian and loves Cybersix, he has no idea they're the same person, in the TV show any rate. In the comic book, they're a little farther along in their relationship, having a child, and I believe he knows about her
double life, although I'm not certain.