Karkat and Gamzee have crushes on each other as kids, but Karkat can't handle the taunts of the others so he breaks it off. Years later he comes to his senses.
Gamzee x Karkat
Kurlos x Kankri
18 years ago one thing happened between two love birds, & they separate their ways only, without divorced, only they signed one contract, that they will never cross each other's life..
But now after 18 years later, they met, & their life again start to pull them back together, will their kids accept them or they part their ways legally..