I only did what you taught me.

But what was Madam Lena even doing down here?!

Earlier, Lena had asked Secretary Aria if her students would be stopped at the entrance due to the security measures. 

*Flashback*

"Those brats won't be stopped at the entrance, right?"

…

"Madam… how about we go down and bring them up without any mishaps?" Hearing her boss's words, Aria suggested that they should go down and see the 'brats' themselves.

After pondering over her secretary's thoughts for a while, Lena decided that she would personally go down and receive Maya and Ashley just in case they faced any difficulties. 

Even if she caught them in a embarassing state, it would be fun to see how much they had grown in all these years! Hehe!

While Aria and Lena were discussing this topic, Assistant Vin had already made his way down. He was 'meticulously' planning his next steps to let Lisa in, so he completely missed the idea Aria had suggested.

...