With both Bentley Williams and masked man Jeff Medolla out of the picture, the guys on The Bachelorette are looking for someone new to pick on.

Assuming the brunt of the bachelors' teasing on Monday's all-new episode is Ryan Park. Fed up with Park's antics, the other guys in the Bachelorette mansion appoint dentist Blake Julian to pull Park aside and clue him in on how his behavior is being perceived.

"Most of the guys in the house don't like Ryan. He just has some personality quirks that make it difficult to want to hang out with him," Julian says in a preview clip from Monday's episode. "I will share my opinion when maybe someone doesn't want to hear it. I tell the truth and I'm not going to apologize for it."

When the guys come face-to-face, 31-year-old solar energy executive Park is dumbstruck to find out what his housemates really think of him.

"Out of everyone here, it's kind of a unanimous thing: if there's one person who's grating on almost everyone, that would be you," says Julian. "It's just a matter of intensity -- you get very loud and boisterous about things."

However, Park's not going to change his behavior. After all, he's there to impress Ashley Hebert, not the other suitors.

"It's ridiculous, it's preposterous," he snipes when Julian is out of earshot. "What? You can't hang with the fact that I'm friggin' happy all the time? I'm sorry I'm not grumpy!"

Get more of the guys' confrontation in the clip above before the full episode of The Bachelorette airs Monday at 8 p.m. (EST) on ABC.

By Allison Corneau for Us Weekly. For more Channel Surfing, click here.