yous have been a couple for 2 years now. Yous are both extremely happy with each other and are the definition of a perfect couple. Yous bought an apartment together, it has the most perfect view of the city ever

it's your birthday and you wake up and notice changbin isn't next to you. You get up and walk out the room and search for him, when u walk into the living room you notice it's all decorated for your birthday, changbin pops out and hugs you tightly

Changbin:"happy birthday darling!"