Nothing brings a smile to royal parents-to-beMeghan MarkleandPrince Harry‘s faces quite like children.

Samir Hussein/Samir Hussein / WireImage

The Duke And Duchess Of Sussex Visit Australia - Day 6

The couple,who is expecting their first child together this spring, crouched down to play with the little ones, who showed off various toys and games to their royal visitors.

Invictus Games Sydney 2018 - Day 2

Invictus Games Sydney 2018 - Day 2

Invictus Games Sydney 2018 - Day 2

Invictus Games Sydney 2018 - Day 2

“After a busy program, The Duke and Duchess have decided to cut back The Duchess’s schedule slightly for the next couple of days, ahead of the final week and a half of the tour,” one source said, according to theDaily Mirror‘s Russell Myers,Hello!‘s Emily NashandThe Sun‘s Emily Andrews.

Meghan is “feeling fine but resting,” one source said, according toHello!‘s Nash. The goal is “just trying to pace things for her,” according to a source.

source: people.com