#there's something there...

Hmm.

Okay... Something something both Sailom and Kang feeling cast adrift on unknown waters, both for losing the people who anchor them (their brother and father respectively) and for who shores them up (each other). Yes... And something something both finding safety and sanctuary with each other on an island away from others... And maybe even something something the wind is necessary to propel a sailboat forward and if it dies down it's difficult to make progress... As well as something something sails propel a boat forward because of 'lift' created by wind blowing across them, not by wind pushing against them...the wind and the 'sails' (i.e. the windmill) need to work together...