
They are both what missing in their lives.I guess they are able to find each other in a perfect time of their lives. It may messy but that situation bring them closer.
Soohyun realizing that he just wanted to be beside Eunsung .
Eunsung finding out that in his boring and seemingly perfect life is nothing interesting or peace at all until he tangled with soohyun which he did not do when they are still in highschool that is why he said that he keep on thinking that if they just met on different circumstances they could have a great time.
My EUNSOO!!!!
It is probably a forshadowing of their future relationship.Davina being in sassy and composed while Gabrielle is trying to hold his in chaos heart while simping to davina. Just my thoughts though.