Quick stop: The pair went to Gelson's supermarket to buy a greetings card
Casual attire: Adam and Behati dressed down in jeans
When he's not spending time with his beauty, he focuses on his Fat Boy motor bike, which he has described as ‘like my first-born child.’
He said: ‘I plan to build my own bike as a project some time so I’m going to learn some mechanics.
‘One of my close buddies is a great mechanic so that helps. The great thing about Harleys is you get to know all kinds of people who are united by their love of bikes.
‘I have four Harleys now. They’re all different and they give different experiences.’
Cool rider: Adam is known for his love of motorcycles