Vol 5: Ch 375 - The Wedding Plans
Right before the said message from Rick's got send to his client, Rei happens to excuse herself because she's now feeling sleepy and then carried the twins along with Tae.
Tae: I'm going back here after making sure that Rei is already asleep.
Mei: Okay and go ahead Bro Tae.
Tae: Thanks
Rei: Sorry for that Mei and everyone.
All: (Except the Jang Visitors) no worries Sis / Sis Rei / Rei.
Rei: Thanks and Tae inform me of what are you discussing about, okay?
All of them just nodded including Tae and then the Jun Family go to their room right away, former her own room. Rei sleep right away after laying in the bed and of course the twins already sleeping beside her. Meanwhile, Tae received a text from someone and just ignored it because he already guesses who is it before going back to everyone. And then when Rick notices him, he blurts it out right away.