From living under the same roof to then being classmates?! Ever since his parents passed away, Haebo...
This one always have a special place in my heart, literally the sweetest childhood friends to lovers trope. One of those stories where you come back to it every year, full of fluffs and cuteness (˶˃ ᵕ ˂˶) Just as long as you read until s4 and the epilogues (you can read s5 too ig, but I feel like its just an angst au, because the author did initially end the story at s4)