Innocence
Maia: I wonder why those sailors got sick...
Siro: Sailors have a very loose lifestyle so they have a tendency to hold parties too much.
Maia: Oh...I have no idea that you would get sick from partying too much...
Siro: Ah no...they wasn't sick because of partying too much...
Xenon: ...I know! They get sick from staying up too late. I mean, I do get sick from doing that when I was little.
Siro: You.... *Sigh* ...You know what, forget what I said. (These two clearly have no idea about alcohol.)