Abigail x Seungjin { obvious }
who gives nose/forehead kissesSurely Abigail, it would depend on how emotionally involved they are (or if Seungjin decided to admit that he indeed likes Abigail)
gets jealous the mostBoth of them, Seungjin wouldn’t speak up nor dare to show it but he could even win that.
picks the other up from the bar when they’re too drunk to driveSeungjin, he has a great alcohol tolerance from all the boozes he catches.
takes care of on sick daysAbigail. Seungjin wouldn’t budge about it the slightest.
drags the other person out into the water on beach daySeungjin. He’s already thrown Abigail into the pool fully dressed so the sea wouldn’t be much of a difference.
gives unprompted massagesProbably neither, they are both thoughtful.
drives/rides shotgunSeungjin drives, Abigail sticks with the passenger’s seat.
brings the other lunch at workAbigail indeed.
has the better parental relationshipHa-ha...
tries to start role-playing in bedSeungjin, definitely, though he’s not much of it.
embarrassingly drunk dancerProbably Abigail, but if that happened Seungjin would simply leave her behind to act embarrassing on her own.
still cries watching TitanicAbigail.
firmly believes in couples costumesAbigail’s the centenary one... despite very orthodox.
breaks the expensive gift rule during ChristmasWho knows...
makes the other eat breakfastBoth, though Seungjin would simply say ‘Table is set’ and enjoy his daily cup of raspberry juice.
remembers anniversariesBoth, perhaps, though Seungjin would only very subtly hand over a gift half hidden.
brings up having kidsVampires cannot procreate, though Seungjin would love to suggest them trying.