Nothing says romance like a … lie detector test? Episode 6 of “The Bachelorette” is about to get pretty intense. Only eight guys remain in the running for Andi Dorfman’s heart, but everything could derail when trust issues arise.

Andi and her guys spent some time in France in episode 5, but their bags will be packed for episode 6. The quest to find love will continue in Italy, where Andi will confront one sour sport and put six others to the test.

Nick, who received the “first impression rose” during the premiere, will finally land his first one-on-one date with the Atlanta beauty. But their date comes with high stakes. Nick has a bad rap in the house, and Andi’s been taking notice of his poor attitude on group dates. It’s up to the 33-year-old software sales executive to prove to Andi that he’s “not the arrogant man that the other bachelors say he is.”

The contestant will work his magic on Andi while the two walk the streets of Venice hand-in-hand, tour historical landmarks and take a romantic gondola ride. Their date will lead to the Palace Ca Zenobio, a “palace where royalty would hold grand masquerade balls.” And although Andi might be wearing a mask, she’s not hiding any of her feelings. The bachelorette will confront Nick about his “unattractive attitude and behavior on group dates and his cocky reputation in the house.” Will he receive the date rose? Or be sent home?

Nick’s not the only one who should be worrying in episode 6. Six guys will accompany Andi on a group date … that consists of them taking lie detector tests. Needless to say, not everyone is happy about the date.

“One charming man is nervous that his big secret will be uncovered,” the synopsis teases. “But the real shock comes when Andi finds out that four of her bachelors are not telling the truth.”

The group date after-party will still go down, but not without drama. One bachelor will shock Andi with a “surprise revelation,” and another will confront her “about his dislike for taking the lie detector test.” Fans can also look forward to finally finding out who Andi’s romantic secret admirer is. Will it be the same guy who receives the group date rose? Viewers will have to wait and see … because “one disgruntled suitor” will verbally attack the lucky man.

To wrap up episode 6, Andi will go on a one-on-one date with Cody. The pair will walk about Verona, and visit the Juliet Club, a location where thousands send letters to “Juliet” about their love lives each year. A group of volunteers answer the letters, and Andi and Cody join in on the fun. But will Cody get a rose at the end of the date? Or will he end up writing a letter of his own to “Juliet”?

Only six men will move on to episode 7.

Episode 6 of “The Bachelorette” will air on ABC on Monday, June 23 at 8 p.m. EDT. Who do you think will get sent home? Tweet your thoughts to @AmandaTVScoop.