Levine and Valentine reveal dream collaborations, stage rituals and favorite flicks.
Levine plays coy about his connection to the track.
"I didn't want it to be a big glitzy, glamorous video," Levine says.
Levine recalls being hit repeatedly and bruising some ribs while shooting the video.
"I'm still too scared to watch it," Levine says.
Police, Prince, Pearl Jam among others are named as influences.
"If we're not alienating a small percentage of our fan-base every time we make a record, we're doing something wrong," Adam Levine says.
"Working with Ryan Tedder was like looking into a creative mirror," Levine says.
"It was really special and one of my favorites," Adam Levine says of Ryan Tedder collaboration with "Love Somebody."
"If babies are being made via our music, we're doing something right," Adam Levine says.