The Emmerdale co-stars announced this week that they're expecting a second child but they've yet to reveal whether their new arrival will be a boy or a girl.
During an appearance on ITV's This Morning today, actor Matthew said little Buster is very much hoping for the former!
"Buster is five, and we're due again in December… he's desperate for a little brother!" he laughed.
Matthew was on This Morning to discuss his Emmerdale storyline. He plays David Metcalfe, who departs the soap for a new life in Portugal tonight.
But we WILL see him again!
"It's goodbye for now, but there's possibility that David will be back. He has his dad and daughter in the village.. so yeah, I don't want to give too much away, but I will be back!"
He added: "It feels like I've been there two minutes. I got a three month contract to start with and ten years later… I'm leaving!"
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