Haha, I suppose so, lol. It'll be the last one for a long time, haha.
And you mean that Sweet Scent in grass advances by +1? Yeah, it's really weird, lol. I tried surf sweet scent again and the first time it advanced by +2 and the second time after that it advanced like +5, haha. I was too confuzzled. I'd test it more, but I had to study...lol.