The part where Seabreeze calls the other Breezies losers and wimps was bleeped out when this aired on Treehouse TV in Canada. But that doesn't mean the words wimps and losers are explicit.
While Seabreeze is tumbling through the air in the forest, he passes two ponies, one is referred to as Dr. Whooves, due to the hourglass on his flank, the other pony has a rose on her flank. These two ponies are a reference to the 10th Dr Who and his companion, Rose Tyler.
Friendship Report: Fluttershy learned that being too kind can stop a friend from doing something that they need to do and that pushing them in the right direction can be the kindest thing you can do for them.