I remember reading a story were Justine meets Ethan and they become friends. Justine then introduces Ethan and Ted and they begin to date. When Micheal sees Justine and Ethan together, he tells Brian, who already knew about Ethan and Ted.

Found:"In The Beginning" by Moonshadow Woman (aka Elsa Rose Bryant).

http://www.midnightwhispers.ca/viewstory.php?sid=245