"CRAZY, STUPID LOVE" ON "20/20 SATURDAY"

Airing August 10 on ABC

How far would you go to find - or keep - the person of your dreams? "Crazy, Stupid Love" airs on "20/20 Saturday," SATURDAY, AUGUST 10 (10:00-11:00 p.m., ET) on the ABC Television Network.

Reports include:

· How Well Do You Know Your Boyfriend?: Do you think you know your new boyfriend? Do you think saying, "Maybe we should just be friends" is the way to end it and just walk away? Soraida Hicks says to think again. David Muir reports. (OAD: 3/29/13)

· Looking for Love: From a professional cuddling service to make-out parties, Dan Harris reports on the crazy and sometimes extreme tactics people do to seek love and affection in today's hectic world.

· Sniff Your Way to Love: It's the new trend in the world of dating that's spreading throughout the country -- Pheromone Parties. At these get-togethers, singles submit a T-shirt that has been slept in for three consecutive nights so that other participants can pick the scent that is most appealing to them. "20/20" follows 35-year-old Holly as she goes through this three-day ritual, culminating in a Houston party, where ABC News Correspondent Nick Watt, armed with his own T-shirt, gets his nose in this smelly trend.

· Wacky Wedding Proposals: It used to take just a ring, a drop to one knee and those four magical words, but today it seems a successful proposal needs to wow not only your girlfriend but millions online. Elizabeth Vargas reveals some of the wackiest and most romantic viral proposals.