Summer House, Heartbreak In The Hamptons

Kyle's late-night shenanigans are suspicious to his fiancée and raise a red flag to their friends.

It's the 4th of July and the housemates throw their annual bash. After a big disagreement, Amanda focuses on having fun while Kyle struggles to get in the mood to party.

After a rocky first weekend, Kyle and Amanda try to find sturdy ground in their relationship; Carl tries to get to know Ciara better, but soon realizes there might be someone else in the way.

Lindsay has the time of her life as her "Hot Hubbs Summer" continues, Mya and Carl form a bond.

Ciara and Alex wonder if there's more between them than physical attraction.

Andrea throws a "50 Shades of Summer" party, and continues to seduce Paige in the process.

Paige's confession to Craig; Kyle and Amanda's rocky relationship; Lindsay's life-changing news.

Lindsay throws an epic, twisted fairy-tale birthday bash to celebrate turning 35; when Austen arrives, Ciara isn't the only princess in the house who has eyes for this Southern Prince Charming.

Love is in the air as Lindsay's fairytale birthday continues; Carl's new fling seems to be fitting right in and Mya hits it off with a potential suitor; Andrea does his best to put himself back on the market.

Things between Carl and his crush start to heat up; Craig is back in town and Paige wonders if she's finally ready to take things to the next level; Andrea brings an Italian dinner tradition to the Hamptons.

After a heated exchange at dinner, the house attempts to undo the damage; Craig reveals his intentions with Paige; Lindsay admits she may have feelings for Austen.

At Danielle's beachside bonfire, Lindsay's heart is burning for her latest suitor; Mya is hesitant about her new relationship; when Andrea breaks down about his recent heartbreak, Paige wonders if he was using her the past few months.

The last weekend of summer starts with a bang; tensions rise among the housemates at dinner; Lindsay's Hot Hubbs pursuits land her back in the hot seat.

As the final weekend of summer comes to a close, the housemates let loose one last time with an epic prom party. While Lindsay and Carl are exploring the flirtier side of their friendship.

Love is in the air as Kyle and Amanda's big day approaches. Lindsay and Carl address their feelings toward each other head on. Paige and Craig finally put a label on their relationship.

As the Summer House reunion kicks off, Lindsay defends her "Hot Hubbs Summer." Carl tarnishes his friendship with a surprising housemate along the way. Danielle's relationship is questioned.

The reunion concludes with Kyle and Amanda giving an update on their prenup question. Lindsay reveals why she stopped drinking and gives insight into her romance with Carl.