Emily Maynard Emily Maynard

If viewers think The Bachelorette's Emily is always innocent, calm and composed, just wait until you see her mad.

"What's great about Emily ... is that she is sweet right up until the time she's not," host Chris Harrison tells TVGuide.com. "She's this perfect Southern belle and then someone crosses her [in an upcoming episode] and really crosses Ricki and that's when Mama Bear comes out and says, 'Get the f--- out.'"

The Bachelorette's Chris Harrison: Emily's season is drastically different

In the video below, we chat with the host about some of the guys, including Kalon, who Harrison calls "brash and confident," and Ryan, who Harrison says seems to be the viewers' favorite.  Plus: Now that Harrison is single, would he consider being the next Bachelor?