The next day it was only Zelo that cameto Hyunjungs apartment to walk Hyunjung to school because his Hyungs and noonas wanted to give them some 'space' and Zelo was so grateful for that

'Remember Zelo she is just a bet, why are you becoming so attatched? You even gave her your first kiss' Zelo's conscience told Zelo as he walked to Hyunjung's apartment floor. "Why am I thinking about this" Zelo said as he walked up to the door.

"Thinking about what?" Hyunjung asked as she opened the door the second he reached her apartment. 

"N-nothing." Zelo stuttered unconsciously. 

"Sure~ thats why your face is turning red... ARE YOU THINKING ABOUT ?!" Zelo checked his face to see if it's red but saw that she was just tricking him

"What do you take me as?!?! I am an innocent soul!" Zelo screamed at the absurd joke already forgetting what he was thinking . 

"Calm down dimwit I was just joking, but seeing your reaction makes me wonder if I hit the target on my statement." Hyunjung said jokingly, no longer hiding her true self and getting comfortable to Zelo.

"YAH! You call your future boyfriend a dimwit?!?!" Zelo said cutely in an angry way, if that makes sense.

"Keep it up with the boyfriend and you will end up with another bruise like the one you got yesterday. Yah, let's go before we're late." Hyunjung said leaving the door frame and having Zelo try to catch up with Hyunjung's pace and thanks to his long limbs it only took a few seconds. Their shoulders touched as the walked out of the apartment.

"You know that I'm older than you right?" Zelo said more like a statement than a question.

"Yeah by like 1 year. it up" Hyunjung said.

"Then don't call me by yah and call me like oppa. All the other girls in our school seems to do it easily even some girls older than me! So I want you to call me oppa. Repeat after me Jun-Hong op-pa" Zelo said in a tone you would use to a kindergartner.

"Junhong...." 

"Yeah you got it... Come on Hyunjungah"

"...Pa.....Bo" Hyunjung said in a taunting tone and ran towards the highschool they just reached. 

Soon after Zelo chased after her processing what she just said

And if anyone saw it looked like a lovely couple that's at their honeymoon stage. And finally when Zelo caught her he hugged her from behind while tickling her to the point she would apologize. Everyone, as in EVERYONE saw this cute scene