Board Thread:General Discussion/@comment-25115701-20140629045455/@comment-14250-20141103004531

It's called inter-species romance, happens all the time in Star Trek with half-klingons and half-vulcans resulting from it and becoming major characters.

April and Don are also both examples of it. April is half-human and half-Kraang while Don is half-human half-Turtle.

Don is not a 'beast', that is a term for animals who are savage, uncivilized.