Kevin seemingly lives at The Farm and gives tours to visitors while Fangs helps the Serpents raid the Gargoyle den. After that, Fangs joins The Farm full on and he and Kevin are dating.

Did fangs leave with the farm?

Leaving the Farm

Despite disappearing with the Farm, Fangs has remained in contact with Kevin via texts.

Are Toni and fangs together?

So tl;dr of the big reveal: Kevin and Fangs and Toni live together, eat cereal together, and will soon be raising a baby together. ... As it turns out, Toni has a medical condition that will make it difficult for her to have a baby when she's older, so she needs to have one while she's young (per her doctor).