Just thought it was nice to notice :
On the first scene in Thailand when jack tries to build his kite,
(Boo HOO !!!

I'm pathetic !!! my father didn't teach how to connect 3 wood sticks but he taught me spinal surgery...

)
Sorry, got lost there... his shorts are wet at the start of the scene (not really understood?), become dry the next shot, and then wet again.
Please don't look for secret meanings cause there aren't any. simple error. Just thought you might like to know!
Just to add to the debate, Crappy episode !!!!