Dr. OK suggests lots of different games for NOKSU and Betty to play on the beach but everything makes them bicker.  When Betty hurts herself NOKSU remembers what friends are for.

NOKSU's name means 'be yourself', which is how he and his friends face everyday experiences and have fun learning life's little lessons. Noksu's natural curiosity and extrovert character propels him from one adventure to another and wherever he goes, tiny Nupi buzzes along too.