Well, there may have been a crushcrushcrush, once upon a time. That's What You Get when you're Caught In The Middle in a friendship between two queer men. However, Pat and Darrell are The Only Exception since things are strictly platonic.

Lol, sorry. Saw "paramour" and I got carried away. To answer seriously, their relationship is platonic only. How this came to be will be revealed in bits and pieces as the story progresses :3.