Weeks after a messy butt-grabbing pic surfaced of Robin Thicke and a 20-year-old woman not named Paula Patton, the “Give It 2 U” crooner and his trippy wife proved unbreakable during Wednesday night’s (Sept. 4) PDA-heavy session. According to E! News, the high school sweethearts couldn’t keep their hands to themselves during the Blurred Lines album release party at NYC’s No. 8.

In case you’re wondering why (and if) Robin’s wandering hands get a pass, Thicke explains he and Paula’s bond in Hong Kong-based magazine, Prestige. “I don’t know if I would still be alive in some ways if it wasn’t for Paula,” he says. “She’s been my rock, my muse, my inspiration and I love her. The whole way.”

Paula expresses the same sentiment. “I’ve been there for his down moments and he’s been there for mine. Life is full of peaks and valleys.”

Check out the couple glossy cover after the jump.