While in an elevator at Luthor Corp with another girl during a class field trip, Clark is forced to use a few of his abilities when the cable of the elevator accidentally breaks and in the process, the student, Alicia Baker, witnesses Clark's ability of heat vision and punching through steel and in return, Alicia 'teleports' herself and Clark out of the elevator. Clark confides his secret to Alicia who confides her secret of being a meteor-rock mutant with the ability of teleportation. Soon, Clark and Alicia start to get closer and he starts to really think that Alicia could be the one for him. But Alicia on the other hand, turns out to be an obsessed sociopath who wants Clark... NO MATTER WHAT! When Clark starts to realize Alicia's obsession with him, he decides to put an end to their brief relationship. But Alicia won't settle for second and sets off to kill Clark's true love Lana. Elsewhere, Lana finds a journal that Adam has and finds out that he has been spying on her and Clark... under orders from Lionel. So, Lana turns to Lex for help with this situation.

Alicia Baker returns, and with the help of Red Kryptonite, elopes in Las Vegas with Clark. Lana offers a sexual relationship to Jason in an attempt to win him back. Lionel comes back to Lex with a peace offering.

When Lana is attacked in her apartment and Jason in his car by an invisible being, everyone believes that Alicia Baker was responsible, except Clark. However after a series of circumstances, Clark begins to doubt Alicia's innocence to the mysterious attacks. Alicia tells Clark that she'll offer to prove her innocence if Clark reveals his own superpowers, but Clark refuses. So, Alicia secretly shows Chloe the abilities of Clark, expecting people to leave them both alone. But elsewhere, Lois discovers that the real culprit of the attacks is the deranged Tim Westcott who's jealous of Alicia's abilities which leads to him murdering her, and then goes after Clark. Meanwhile, Genevieve Teague arrives back in Smallville and approaches Lex Luthor to get his help to separate her son Jason from Lana.