Title is Spoiler

"Yui, can you hear papa?"

Feeling confused and with no choice, Ethan finally sat back down and asked Yui for help.

"Yes, papa? Is there anything Yui can help?"

Ethan was surprised. At first it was just for fun when he asked that question, but Yui was able to answer it. 

"Shh! Don't say it out loud!"

Ethan was surprised when he heard Yui's loud voice, he was afraid that Carolina would find out that he asked Yui for help to find out why Carolina is currently upset.

"Okay, papa!" 

This time Yui lowered her voice according to Ethan's instructions.

"Can mama hear your voice right now?"

Ethan wanted to confirm one more time before he asked.

"No, do you want mama to hear Yui's voice?"

"Oh, no-no! D-Don't tell mama right now papa and Yui are currently talking! This is our secret!"

Ethan suddenly became nervous, he was really afraid that Carolina would find out right away when he asked Yui for help.