Ep 1. Si no l'hagu?s conegut

If I Hadn't Met You is a Spanish science-fiction television series that premiered in 2018. It follows the story of Eduard, a man who loses his wife and children in an accident. As a result of this tragedy, Eduard becomes disconnected from his life and finds solace in his work as a physics teacher. However, when he discovers a way to travel back in time, Eduard sets out on a quest to change the events that led to his family's death.

In season 1, episode 1, titled "Si no l'hagués conegut," Eduard is struggling to come to terms with the loss of his family. He spends his days teaching physics to disinterested students and his nights dreaming of his wife and children. However, everything changes when a stranger named Elisa enters his life.

Elisa is a talented musician who performs at a local bar. Despite Eduard's hesitations, she convinces him to come to one of her shows. There, Eduard is captivated by her music and struck by the depth of her lyrics. He is drawn to her and they strike up a conversation.

As they talk, Eduard reveals the deep pain he is experiencing and Elisa encourages him to let go of his guilt. She tells him that he needs to start living his life again and that he owes it to his family to be happy. Eduard is moved by her words and takes them to heart.

The next day, Eduard begins to see the world in a new light. He notices the colors around him more vividly and feels a renewed sense of purpose. He decides to take a risk and apply for a job at the University, a position he has always wanted but never pursued due to his grief and guilt.

In the meantime, Eduard continues to spend time with Elisa, who becomes a close friend and confidante. He learns more about her and her life, including the fact that she is in a complicated romantic relationship. Despite this, Eduard begins to fall for Elisa.

As he starts his new job, Eduard begins to feel a sense of pride and accomplishment that he hasn't felt in a long time. He is excited about the possibilities of his life and thinks about his family less. However, when he runs into a student from his previous school who reminds him of his son, Eduard is thrown back into his grief.

Feeling overwhelmed and alone, Eduard turns to Elisa for comfort. She talks him through his emotions and reminds him that the choices he makes in life can change everything. She tells him that he needs to live for the present, not dwell on the past.

The episode ends with Eduard taking a bold step and kissing Elisa. She initially pulls away, but then leans in and kisses him back. As they embrace, it is clear that Eduard's life is about to change forever.

Overall, season 1, episode 1 of If I Hadn't Met You sets up the premise of the show and introduces us to Eduard's character and the pain he is experiencing. We also meet Elisa, a key player in Eduard's new life, and see how she inspires him to start living again. The episode is engaging and emotional, drawing the viewer in and making them invested in the story.