First Meeting, "Pilot": Rachel the loner and Finn the popular quarterback become unlikely friends through show choir.
First Kiss, "Showmance": Finn and Rachel kiss for the first time after a private rehearsal in the auditorium, which is abruptly ended by Finn's, um, premature problem.
Going Steady, "Journey": Finn tells Rachel he loves her before they perform Journey's "Faithfully" at Reginoals, and they end the episode as a real couple.
FINN & RACHEL, SEASON TWO
Break Up, "Special Education": Rachel finds out that Finn slept with Santana, so she plans to sleep with Puck as revenge. She doesn't go through with it, but Rachel tells Finn what almost happened. He is heartbroken, and breaks up with her.
Back Together, "New York": While performing at Nationals, Finn and Rachel kiss onstage after singing an original song called "Pretending." They lose at Nationals, but at the end of the episode Finn and Rachel decide to give their relationship another shot.
FINN & RACHEL, SEASON THREE
Sexy Time, "First Time": Rachel loses her virginity to Finn after a performance of West Side Story.
Proposal, "Yes/No" and "Michael": Finn proposes to Rachel on the auditorium stage. She doesn't give him an answer right away, but after singing Michael Jackson's "I Just Can't Stop Loving You," she accepts.
Wedding (Almost), "On My Way": Finn and Rachel planned to get married after competing at Regionals, but Quinn's car accident stops it from happening at the last minute.
On A Break, "Goodbye": Before Rachel leaves on a train to New York, Finn breaks up with her so she can go off on her own to do "amazing things" at NYADA.
FINN & RACHEL, SEASON FOUR
Break Up, "The Break-Up": While Finn is visting Rachel in New York, she admits to him that she kissed her NYADA classmate, Brody. Finn flies back to Ohio in the middle of the night. Rachel also flies back to Lima and yells at him for leaving without telling her, and after admitting that she needs her freedom and doesn't want to be confused anymore, they break up for good.
Current Status: Broken up, but with definite feelings toward each other. Rachel is still dating her classmate Brody. Finn is single, but recently kissed Emma.
