While trying to stop his college-age self from falling for Elisa in 1991, Eduard lands in a situation that could keep him stuck in the wrong universe.

In 1991, Elisa accidentally experiences universe travel and confronts Eduard with her suspicions about his true identity. A different tragedy occurs.

In the present, Òscar reveals to Eduard a secret Clara recently told him, which reminds Eduard of a time when he and Elisa had a critical fight.