Did Alyssa's family approve of her relationship with Alex?
New allegations of cheating plagued Alex on Siesta Key Season 3 Episode 18, leading to one of the biggest arguments to date.
Meanwhile, Amanda and JJ weighed up the pros and cons of staying in a relationship.
Finally, Kelsey and Garrett grew closer after their reconciliation.
What drama awaited them?
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.