Bachelorette Rachel Recchia's group date is a crash course on courting women, and the men have to show their stuff when it comes to flirting. It's all about wordless communication, including making out with your own hand to show off your kissing style, as well as letting Rachel sniff their armpits to see how she reacts to their pheromones. From 'The Bachelorette' season 19, episode 4, 'Week 4.' Watch 'The Bachelorette' 2022 MONDAYS 8/7c on ABC. Stream on Hulu.