"Jo Jo kept saying over and over, 'It's so hard to explain the process of what we have gone through to find love.'" Ben and Lauren were also very friendly with fans at the restaurant, posing for pictures and telling well-wishers that "everything is great, and that they were really happy," the eyewitness adds.
ET caught up with Lauren on Tuesday at her blog launch in Los Angeles, where the 25-year-old flight attendant told us she and Jo Jo are still really good friends.
The following week on Raw, Jo Jo was featured in a backstage segment also involving The Bella Twins, Natalya, The Funkadactyls, and Eva Marie.
Jo Jo sang the United States national anthem at Summer Slam on August 18.
WATCH: Jo Jo Fletcher and Jordan Rodgers Snapchat Their Adorably Normal Post-'Bachelorette' Life Together According to the eyewitness, the talk got serious at one point, with Ben saying how "happy" he was that Jo Jo found love after he chose Lauren over her in the season 20 finale.
"He said it was crazy that seven months ago he was ending a relationship with Jo Jo, and was genuinely concerned about her and that he is so happy that she found in Jordan what he has with Lauren," the eyewitness says.
The Bachelorette season 12 star Jo Jo Fletcher spoke to reporters during a conference call on Friday, May 20, where she opened up for the first time about rumors of sparks between her and the two-time Bachelorette runner-up."The tabloid that came out about Chad is completely false," Fletcher said.