Episode 2

With millennials set to be the heaviest generation since records began, we go to the south Wales valleys, an area with some of the highest obesity rates in Wales, to meet the friends determined not to let their size get in the way.

As Trinity waits for the results of a blood test that will tell her whether or not she is pregnant, rapper Nathaniel tries out a new track at a gig in Cardiff, while self-professed valley girl Rachel goes on a date.