On the eve of the senatorial elections, Clark does something he has wanted to do forever: He reveals his secret to Lana. In the process, he proposes and is answered with a resounding "yes". But tragedy strikes the same night when Lana is fatally injured in a car accident, forcing Clark to seek Jor-El for help. Now Clark has a second chance fix it, but despite being superhuman, he cannot prevent all tragedies when Jonathan.
—bioguyver43