Mutual grief, mutual love (Hyunlix one-shot)

"I'm straight, but I'm stuck raising a baby with the hottest guy I've ever seen."

A couple passes away leaving their baby without his parents. Felix, the younger brother of the late wife is given custody of the baby but Hyunjin, the brother of the late husband is determined to take care of his nephew too. Things get weird when they start bonding over mutual grief and Hyunjin moves in next door to Felix. Felix struggles to find a job and Hyunjin becomes the daytime babysitter. Work gets harder when he realises he isn't the only hire. Competition gets harder at work with his scheming coworker and love gets more complicated with his touchy neighbor. Healing is already difficult alone but it gets harder when they have to raise a child at the same time. Will their mutual grief bring them together or tear them apart?