Now Playing: Birthday surprise for a little boy turning 7
Now Playing: Murder-suicide suspect’s sister says she hopes he will ‘rot in hell for what he did’
Now Playing: Kayden Mancuso’s mother: ‘I miss every single little thing about her’
Now Playing: What branding social activism could mean for Nike’s business
Now Playing: Mother meets the son she gave up for adoption 45 years ago: Part 2
Now Playing: Man who needs bone marrow transplant searches for birth mother: Part 1
Now Playing: A final goodbye to Aretha Franklin: Celebrities gather for funeral celebration
Now Playing: Aretha Franklin: Defining what it meant to be a diva: Part 2
Now Playing: Juuling: What is the trendy vape pen becoming popular among teens
Now Playing: Only one way down: Inside the competition with the world’s most elite cliff divers
Now Playing: Louis C.K. performs first stand-up comedy set since admitting to sexual misconduct
Now Playing: Behind the scenes with Ed Sheeran as he writes some of his hit songs
Now Playing: When sharks attack: What you need to know to protect yourself
Now Playing: How false eyelashes become a must-have, everyday accessory and a booming market
Now Playing: The three Republicans vying to be the next senator from McCain’s home state
Now Playing: John McCain’s lighter side, ‘SNL’ cameos, family man
Now Playing: Arizona Senate candidates Joe Arpaio, Kelli Ward on why they’re running
Now Playing: What Aaron Hernandez’ fiancee, lawyer think of his final notes before his suicide
Now Playing: Back home in Staten Island with ‘The Way I Are’ singer Bebe Rexha
Now Playing: Coach, kids rescued from Thai cave on the moment they were found: Part 1
Read More