STOP CALLING BOTH YOUR BOYFRIEND AND YOUR BROTHER OPPA! LIKE I WAS SO CONFUSED AT FIRST BUT NOW I GOT IT AND GEEZUS PROTAG, HE ISNT MARRIED AND HE ISNT DATING MARI! ITS HER BROTHERRRRR
In korea they use "oppa" to call their brothers or boyfriends or close older men in general.
So what happened is .... mari kept talking about her oppa *boyfriend* to uke. One day she got a call from *oppa* but it wasn't next to a heart (such as this one♡) which means she saved her brothers phone number with only (oppa) name. On the other hand she saved her boyfriends number with oppa♡ . When uke saw her phone it was only (oppa) whos dialling so he thought her brother was her boyfriend.
I pray you got it ε=ε=(ノ≧∇≦)ノ
idk why I wasted my time reading this,, but I did.