Vol 8: Ch 596 – Enlistment 1
Afterward, around 5 pm the Jun couple goes back to where everyone is, of course, they only swim and didn't do anything, after all, it's still an outside place even the beach resort is privately own by the Wong Family. Everyone eats their dinner and around 7 pm, the Jun Family leaves the place leaving the Wong Family Members along with the Leng siblings. As for the other Jun Family Members, they also separate their way and so only them [Tae, Rei, Tae's parents, Ken, Ellyn, and the twins] arrive at CA Residences quarter to 8 pm.
Since they were all tired from swimming for the whole afternoon and again except the couple they went directly to their own room in order to replenish their energy back and while the others were already sleeping, the couple is still in the living room, chatting and looking out their twins.