Kang Seulgi and her girlfriend Bae Joohyun might have the most conflicting work schedules that ever existed, which made it difficult to see one another as often as they liked, but it wasn't impossible. They would make it work and so the couple dedicate their one free day out of their weeek to one another, a Sunday for them to reconnect and take full advantage of their lost time. Sunday belonged to them. Seulrene, bday gift fic