Celebrating Father's Day, Jason dined out with his daughter Scarlett at Avalanche Restaurant, where Catherine was also eating out with son Alfie and her fiancé Tom Pitfield.
Posting a photo to Instagram, Ryan said: "Look who was on table next to me at @avalanchemcr @auntiecath17 such a joy to see her and little Alfie looking so happy and well."
It was a day of surprises, as Ryan also told fans that he got a special visit from co-star and Reveal.co.uk blogger, Brooke Vincent!
He said: "And to top off a beautiful father's day I got a family visit from my one and only! Can't put into words how much this one means to me @brookelevivincent."
Aww! Talk about a Corrie reunion!
Ryan was joined at the Italian restaurant by his brother, Emmerdale actor Adam Thomas and his son Teddy, as well as their dad.
Sharing a family photo on Instagram, Ryan said: "Happy Father's Day @avalanchemcr #threegenerations only one person missing @scottyspecial #family."
Catherine, who is currently on maternity leave, will soon be reprising her role on the Corrie cobbles, and fans are hoping that Eva and Jason will rekindle their romance.
Eva left Weatherfield in February after Jason's brother Todd was secretly scheming to split them up. Jason wrongly accused his dad Tony of having an affair with Eva because Todd convinced him that they were being unfaithful.
Devastated to discover that Jason didn't trust her, Eva left the cobbles alone, despite Jason trying to win her over after eventually realising she was in fact innocent.
Speaking about her final scenes in February, Catherine said: "It was very emotional. It was also sad for me because I won't be working with Ryan for a while - I'm going to miss him a lot!"
But, she couldn't wait to make her return, saying: "I can't wait to see her storm back onto those cobbles. I'm really hoping for some more fab storylines when I return. I'm sure I'll be ready for it!"
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