Well now, Mason knows he has a problem because he really does have feelings for Rhys...no matter the public denials.
Toby has a problem and it's called jealousy and I suspect it's not a new one either.
Levine is still a big unknown...but most likely a scoundrel.
Billy has the aw shucks persona but is good with technical stuff and there may be more to his story than we've seen so far.
Rhys, is an artist with all those sensibilities, including needing constant reassurance. He is already getting clingy and I suspect it gets worse before it gets comfortable.