>filler
You people are retarded as Caine in that you need something big to happen so your tiny brain processes important things are happening. If this episode is filler just because characters talk and hang around, then what do you think the last two episodes were? Its the same case of the adventure being just the setting for character building. Thats literally what the show is about. You need a big monster to threaten the characters (even though they cant die) so you can understand the point of a story.