Okay, so it's Summer in my Black game(this is the first Black, not Black2). I went to Undella Town. I noticed some people that hadn't been there before. When I talked to them, one lady(a maid) talked about the move Roost. Another lady talked about Sunny Day. They did not give me TMs for those moves! I am confused as to their purpose. Do those people do anything? Because I want TMs!
BTW, I created this Meme specially for this question.