Levine and Valentine reveal dream collaborations, stage rituals and favorite flicks.
Levine recalls being hit repeatedly and bruising some ribs while shooting the video.
"I didn't want it to be a big glitzy, glamorous video," Levine says.
Levine plays coy about his connection to the track.
"I'm still too scared to watch it," Levine says.
"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.
Police, Prince, Pearl Jam among others are named as influences.
"It was really special and one of my favorites," Adam Levine says of Ryan Tedder collaboration with "Love Somebody."
"Working with Ryan Tedder was like looking into a creative mirror," Levine says.
"Hopefully reaching people with our music and continuing on this amazing streak we're on," Levine says.