Web UI SpinnerSecret Life of 4, 5, 6 Year Olds (UK)My List Outline IconAdd to My ListShare IOS IconShareS04:E02 - Episode 2Reality · 2015 · 48 min · 4 SeasonsTV-PGIn this episode, we uncover how 4 year olds form relationships with each other.EpisodesDetailsSeason 4Arrowhead Down IconSeason 1Season 2Season 3Season 4Play IconS04:E02 - Episode 248 minTV-PGIn this episode, we uncover how 4 year olds form relationships with each other.CastToby JonesGenresReality, DocumentaryTV-PGThis program contains material that parents may find unsuitable for younger children.