In his junior year, Superboy again feels helpless when he isn't present to stop an automobile accident involving Ducky, caused by his own drunk driving. Ducky is paralyzed for life and thereafter uses a wheelchair. Ducky's place in the dorm is taken by Billy Kramer, a Smallville boy whom Clark befriends and decides to trust with his secret. Much as Superman would later do for Jimmy Olsen, Superboy gives Billy a supersonic whistle that he can use to call Superboy for help when needed. While he is befriending Billy, Clark becomes romantically involved with a wheelchair-using student named Lori Lemaris. He eventually proposes to her, but Lori reveals she already learned his identity telepathically. She rejects his proposal because she is a mermaid from Atlantis.