From unconventional appearances and unique relationships to extreme actions, "My Crazy Life" airs on "20/20? on FRIDAY, APRIL 5 (10:01-11:00 p.m., ET) on ABC. Anchored by Elizabeth Vargas and David Muir, reports include:

Real-life "Rapunzels": Mom and Dad are doing it… so why not the kids? From growing muscles to growing hair, Nick Watt reports on parents who expose their kids to unique behaviors.

Pheromones: It is a new trend in the world of dating: Pheromone Parties. At these get-togethers, singles submit a T-shirt that's been slept-in for three consecutive nights so that other participants can pick the scent that's most appealing to them. Nick Watt, armed with his own t-shirt, gets his nose in on this smell trend as he attends a Pheromone Party in Houston with 35-year-old Holly who is looking for love.

Sex Change Sweethearts: Katie Hill, 18, and her boyfriend Arin Andrews, 17, are crazy in love. They are like any other teenage couple except that they were each born the opposite sex. Arin was born a girl and Katie was born a boy. Before they transitioned, each endured years of bullying, isolation and thoughts of suicide. Now Katie and Arin are happy and enjoying life for the first time with someone who completely understands how it feels to be born in the wrong body. Deborah Roberts reports.

"Extreme I Do's": These days, crazy in love couples are saying "I do" in more bizarre ways - from skydiving nuptials to exchanging vows in a shark tank. Alex Pelling and Lisa Gant have taken wedding nuptial mania even further. So far, they have had 34 weddings in 21 countries. It is an one-of-a-kind journey of a couple experiencing romance all over the world. Jay Schadler reports.

Paranormal Housewives: The Paranormal Housewives in California take "20/20? on a ghost hunt in the legendary Queen Mary's haunted rooms. Plus, another paranormal investigator mom, Jodie Parks of The Paranormal Hot Squad, has some surprises in store when she and her son take Jay Schadler on an investigation and bring out her "ghost box" that she says can communicate with spirits.

-ABC-