The conversation between Nara and Louis can be said to have lasted quite a long time because the young man became very protective of Nara, while the girl actually looked embarrassed to hear the way Louis that she thought looked exasperated, and compared to how her older brothers took care of her which was the words more or less often comes out of her brother is the same as what Louis told her.
" You know the sentences that you said earlier are the same things as my brothers, you are all the same, relax Louis I will be more careful from now on, I can be kidnapped by Chan just because I was feeling a little sleepy in the library and after that when I woke up I was like—"
'Stupid! I even explained it in detail!' Nara screamed excitedly in her mind when she realized that she was the one who accidentally explained it.
Louis, who had clearly heard Nara's words, of course, was already on fire. He was even angrier when he found out in detail what had happened.