Plot for Jabez, and Jessie

SO I want to make a plot for these to characters. Neither can love, really, because one just can't and other is dying. Want to do a plot/storyline around it. In the end Jessie will die. But IDK is Jabez ever get's his love. I'm thinking about him getting a visit from his dad. Also, they are mostly best friends, and closer than siblings. They fight by each others side, and once they are done RPing with whoever they are Rping, they will rarely be separated.

I was thinking making their plot dark.

I don't know what else to day for plot besides, and you guys help me with the plot line.

Sorry it's a bit skattered.