After the third book in the series, I thought it would be nicer for folks to have a little light relief and Buzz was born...
Buzz is the big, burley bouncer at Studs and up to now hadn't really found his soulmate... Introducing Franz. Everything that Buzz isn't.
And they immediately find that they have chemistry.
Franz brings out the best in Buzz; encouraging him to re-kindle some sort of relationship with his parents that Buzz thought was well over... and Buzz does the same for Franz...
Number four in the series.