Speaking to New Idea, the couple get emotional as they admit how much they miss their son and Harry quickly tears up.
"Don’t talk about it or I’ll cry," Harry, 32, wells up. "I’m quite sensitive so I get teary really easily. We really struggled with it."
And Kate, 28 also admits she's feeling separation anxiety from her son. "It’s such a fun age. You really feel like you’re missing out, but he was in such good hands with my parents."
The South-Australian based pair believe their freshly renovated house sorted, they can now concentrate on growing their family.
"We might actually be able to start planning for number two now,’ Harry admits.
And his wife agrees, "The first thing we’ll do after this is to start trying for another baby."