In the first hour, the producers and cast reminisce about the past. For five years, we have watched the cast of 90210 go through some wonderful times while also dealing with some emotional situations. On the series finale, there was all of that wrapped into one last hour. It was a sad farewell, but 90210 will always be our favorite zip code.

In the beginning of the episode, we are taken back to last week’s episode where an explosion happens when Adrianna is on stage performing. Annie is waiting outside while people are rushing to get to safety. She finally sees Dixon and promises to never let him out of her site. When they arrive at the hospital, they see Navid is ok with a couple of scratches. Instead of waiting for the rescue crew to help Adrianna he acts as hero and rushes into the building to save her. When the building starts to collapse some more it leaves him trapped as well. Little does he know there is a gas leak under the stage.

After speaking with Adrianna about losing her baby, Silver receives a phone call from her doctor informing her she has cancer. There was an extremely emotional scene between her and Dixon where he tells her to fight through it and get the surgery because in the end it will all be worth it. Silver agrees and disposes of the pills she found earlier in the ambulance.

Naomi is always on some type of adventure. She decides to do something good in order to show the press she is not the party girl they think she is after the scandal with the prince. She throws a benefit for the victims which later gets shut down after emergency vehicles need to get through in order to rescue Navid and Adrianna from the rubble. Naomi shuts down the benefit and the emergency vehicles are able to reach Navid and Adrianna in time.

Annie and Naomi bond about their friendship over the past couple of years. Just as Annie tells her she is one of the best people she knows, Jordan and his mother, Cheryl Harwood, appear. Cheryl asks Naomi for a favor to come meet the Prince’s father for helping his son seek help. Naomi agrees to favor only if she can be with Jordan.

After Sydney finds the contract Liam lied about getting signed by the previous owner of the bar, she realizes Liam is still in love with Annie. She persuades him to read the end of Annie’s book. After he does, he runs after Annie to stop her from leaving to Paris. Luckily, he stops the plane in time and proposes to Annie. She says YES!