Engagements are right around the corner in Paradise, but just as the seemingly stable remaining couples are feeling the romance, a series of surprise visits shake things up on the beach. First up, Bachelorettes Gabby and Rachel have arrived, ready to spill all the tea on their former flames to their new ladies. Then, Becca and Thomas arrive to share an exciting announcement – the beach is getting its first-ever Sadie Hawkins dance! Will the ‘90s-themed evening be a fun night out for the tropical lovebirds or is heartbreak on the horizon?