Agree, this is the best feeling. The game seems so obsessed with letting you have only one key at a time, when you actually get a second one, you feel like you bested the system in some way.
Shy Guy? How did I return to that?? I was a Koopa? ... AWESOME!
[ ƒranz (note the weird "ƒ", the seal of TRUTH) on the 3DS FriendList!]