Join Charlie, Etti and their families as they discover the world around them at three months old and learn what makes them both smile. We join Etti, who is having a fun day out with her family at some local gardens. They see lots of different flowers and animals including a big rabbit statue! But will these make Etti and her sister, Grace, smile?\n\nMeanwhile, Charlie and his family are out visiting a zoo where they see lots of different birds. Mum does an impression that makes Charlie smile, so his family use an instant camera to take some lovely family photos - but what will they do with them? \n\nAfter a quick stop at the local park, Etti and Grace decide to stop at a friend’s house to play peek-a-boo together. Grace creates her own happy faces with cut-out features. Finally we see what Charlie and his family were taking photos for - a photo album! What a fun and special way to look back on their family day out.