Scott Disick and Sophia Richie have fun as they go out for smoothies

Naughty PDA alert!

Scott Disick and girlfriend Sofia Richie were photographed in a Calabasas mall on Saturday, holding smoothies from SunLife Organics, with her smiling to give her buttock a pinch or a playful pat.

The 35-year-old reality star and the 19-year-old model spent three days away after being accused of having cheated on her.

"We had no idea that we had even broken up, but thanks for thinking about us," Scott said on Instagram Stories three days after the start of their break, in response to split reports.

Also at the time, Scott and Sofia had lunch together at Nobu in Malibu. He posted a picture of them at the restaurant on Instagram.

A source told E! The news after they had reconciled that Scott "begged" for Sofia to come back and "wanted to do things right with her" and "felt bad that he had an episode of drunkenness and made many promises to Sofia that he could do things properly. "

"He gave space to Sofia to calm down and then told him how much he loved and wanted to be with her," said another insider to E! New. "Sofia believes him and is very dedicated to Scott, he said that he would catch her up and show her how much he loves and cares for her, Sofia only wants to see Scott's goodness, she believes really that she has changed for the better and that he wants to stay in his footsteps. "

Scott, who has struggled with addiction in the past and has been in rehab, and Sofia went public with their relationship in September.