Vol 5: Ch 367 - Main Control Room
All of them got surprised and shocked because they don't know what Rei plans including Tae because this wife of his is really an unpredictable one but all of them just trust her that much except for the two little boys since they are still young for them to know her like that.
Mei : (First to react) eh what is it, Sis?
Rei: Relax Mei and are you eager to know what is it?
Mei: Yes, yes (nodded her head but not only her since everyone also nodded their head)
Rei : (got speechless of their actions)
Ken: Eh, and what do you mean by that Auntie Rei?
Ren: Yeah, that's right and you are living in S Country, Auntie Rei.
En : (messing the hairs of the two boys of him at the same time and said) indeed, both of you are still young Ken and Ren.
Both: Eh?
En: Later and you will know what is it.
Both: Huh?
Rei: Alright let's go there now.