Hahaha, my best friend had a problem too, once. It's pretty easy. Alex is the lead singer, Nick is lead guitar - he's the chiseled-looking one with the blue eyes. Paul is the drummer, he has the pouty mouth and crooked teeth and he is so skinny you could fold him in half and stick him in your back pocket. Bob is the bassist. Bob never sings and he is the trademark stoic one, although lately his stage moves seem to have expanded. Nick sings sometimes - Van Tango, Tell Her Tonight and Get Away. Mostly he does backup. Paul sang once that I can recall - on the German version of Tell Her Tonight. He plays guitar sometimes if Andy takes drums.

Alex and Nick have regular dual guitar sexoffs, where they see who can out-sex the other. Sometimes Alex likes to go down on Bob's bass - I am not even making this up, it happened at the concert I went to.

They like playing it up for the slash fans (they're all quite aware of slash and slash fic. There was an article about it once. Alex doesn't mind, apparently, so, uh, yay!). Once Alex gave a shoutout to the fic community. He is a tease.

HAHA I'M RAMBLING AGAIN.