The 27-year-old from Los Angeles ended in second place behind winner Luke Anderson.
After leaving the house to cheers, he told Brian Dowling: "There were some indecent human beings in that house. Arron [Lowe] - selfish ass motherf**ker."
Speaking of Lauren Carre, he added: "Great smile, personality. I would love to take her on a date."
Adam also admitted that he would have pushed the button to win £50,000 as it is "life-changing money".
Deana Uppal finished in third place, with Sara McLean and Luke Scrase coming fourth and fifth respectively.