'90 Day Fiancé': Adriano Vents to His Friend About Alex Not Being Open to Threesomes (Exclusive)

In ET's exclusive first look at '90 Day Fiancé: Love in Paradise,' Adriano, from Italy, chats with his best friend about his feelings toward his girlfriend, Alex, who is flying in to see him from Texas. He shares what he loves about Alex and his concerns about their relationship. '90 Day Fiancé: Love in Paradise' airs Mondays at 8 p.m. ET/PT on TLC.