Sixteen bachelors remain, and one of them scores a one-on-one date with Emily that includes a private concert by country singer Luke Bryan while another escorts her to Dollywood in Tennessee, where they're serenaded by Dolly Parton herself. But 12 others face a grilling on parenting from friends of Emily, and are then put to the test by a bunch of rambunctious kids. Following an evening that includes a particularly volatile cocktail party, 13 guys are still standing