Literally all they had to do was have Mira and Spear fuck BEFORE spear got fucking char broiled. That scene where they hand jive for the moon? Just have their hands touch, lead to an embrace, cut away. Then, after he gets burnt, she lifts his hand to her belly and they share a sad but hopeful smile.
Thats it. Thats fucking it. Gendy why did you have Spear go through all these adventures and struggles only for it to end like this? I sincerely do not understand what he was even going for.