The loved-up couple revealed they plan to move in together this autumn, marry next year and start a family in the near future.
But the EastEnders star has urged the pair not to rush too quickly as he does not want to become a young grandad anytime soon.
Danny and his wife Jo Mas, both 41, were just 20 when Dani was born and the star revealed his then-girlfriend’s parents “had the hump” when their daughter fell pregnant.
The proud dad said: “As much as I love Dani, and of course I’m overjoyed we had her, I would advise her to have children later on in life.
“You should live your life first. There are benefits to having kids early, but you lose a lot of your own childhood and selfdiscovery”
“You should live your life first. There are benefits to having kids early, but you lose a lot of your own childhood and selfdiscovery.
“It was a 24-hour-a-day thing – the baby put a lot of stress on our relationship.
“Sex goes out the window a little bit and you have to start earning properly, no f***ing about any more.”
Famous hardman Danny is very close to the oldest of his three children and has her name tattooed on his hand from a trip to Thailand.
He is confident Dani will make the right choices as she moves forward with her life with 26-year-old Jack.
Danny said: “I do trust her though, because I know she’s a very loving girl who has come on this incredible journey with me and her mum,.
“I know she’s got her head screwed on right and I think she’ll do OK in the end. “I mean she’ll be a happy and fulfilled person.”
Danny also hinted that he would love to work with his lass on EastEnders one day, with the 22-year-old keen to move forward with her acting ambitions.
He added: “If I have one real ambition it’s that I’d love to be in something with Dani one day.
“She’ll have to work at it though. I don’t want her to be an actress just because of who her dad is.”
Danny is still soaking up the sun on holiday at Disney World Florida as he waits to meet Jack Fincham in person.
The actor lounged by the pool with wife Jo and showed off his dad bod as he supped on a beer.