Maybe they texting each other through insta or something similar that doesn't required with phone number ╮(￣▽￣)╭
i think they were referring to Line app id instead of phone numbers cause sian literally called him that time when he thought the cat was sick so i assume it’s actually the id for line app which koreans use more for chatting and messaging
nah nevermind i checked back, definitely not line id, i think the author mixed things up and forgot about the calling scene themselves
I'm pretty sure they just changed their name contacts to something cuter now that their datinggg
Huh? They exchange numbers at the end of ch8 although they were already texting each other in ch5?? Timeline inconsistency?