Credit: ABC/Francisco Roman

You might remember Brooks Forester for famously rejecting Desiree Hartsock during her finale of Bachelorette — not to mention his hilariously floppy hair. Well, Des's dreamboat returned to Bachelor Nation during this week's penultimate episode of Bachelor in Paradise, and he immediately set his sights on Sarah Herron.

Credit: ABC/Francisco Roman

Turns out Brooks and Sarah had met before (at Juan Pablo Galavis’s After the Final Rose taping) and developed a mutual crush. The problem? Sarah was already locking lips with Robert Graham in Paradise, and Brooks's arrival sent her into a full-blown panic.

Sarah went so far as to consider breaking things off with Robert — moments after a deep sea makeout session, no less! — but had a change of heart when Robert planned a romantic date for them. "Strangely Brooks being here has helped me to realize Robert is the guy for me," Sarah mused. "This is exactly what I've been waiting for, this is what I love, this is what I've always wanted."

So basically, Sarah went from wanting to break up with Robert, to deciding that she was falling in love with him. All in the space of a few hours. "I can only imagine I'll definitely be falling in love with Robert," she confessed.

Sarah and Robert are definitely a cute couple, but did they make it in the real world? Click here to find out whether this dynamic duo is still smooching on dry land, and don't forget to tune into Bachelor In Paradise's season finale on Monday, September 8 at 8 p.m. ET on ABC!