What do you mean by "Shen" or "you"? What do you mean by "application" or "reason"

Yesterday, I went to a bar with the goddess, and shortly after I left, I received a short message from the goddess: "Is it an application or a reason?" I haven't understood for a long time. I can only ask the goddess what she means. The goddess said, "You are a well." Later, the goddess never invited me to drink again! What does this mean, Shen or you?

What do you mean by "Shen" and "you"

By stands for top (mouth), Shen stands for top and bottom, and both Shen and by are top or bottom (bottom). Good means: both of you.

Do you want to play frontcourt and backcourt at the same time or just frontcourt? You are two years old anyway.

The correct answer to "yes" or "no" is quite meaningful. You got it?