Vol 5: Ch 376 - Holiday Presents
Everyone turns their heads at the same time when they heard someone calling their attention and all of them have the same reactions by having wide eyes and almost get caught red-handed by her since they start to get pale because they thought she heard all of it.
Rei: Eh, Ma and everyone you are still here?
All: .....(everyone got a surprise and at the same time have a shocked expression)
Rei: Eh, what's wrong with everyone and Tae?
All : (Just looking to Tae)
Tae: Why are you up, Hon?
Rei: I just got awake and then notice that you are still not on my side so I check here if you are still here but what's wrong with everyone as if they see a ghost just now including you, Mama?