He does feel a little better and is putting it down to simple acclimatisation of the bar.

Looking back, he can't actually remember if Alec has insinuated any threats. It's clear he thinks Abe is abusive, and Zack is beginning to see that for himself. It's a difficult situation, because Abe is more powerful, he can kick Zack's arse from here to the Big Bang. It's only his fear of Alec that has prevented Zack from getting a punishment or three. "He's not fond of Abe's behaviour," he admits. "I c'n tell. But he's not threatened him."

On the other hand, Abe is Zack's brother, even if technically he's not. Adopted brother then. And Zack wants to love his brother as much as he wants to be loved. When Karan suggests he has some kind of parental relationship with Alec, it gives Zack pause. His own real parents were selfless and loving. Abe may be family, but he's not blood, and is abusive.

It follows that Karan might not be all he says he is to Alec. So Zack will retain a little scepticism. "He's not mentioned you." Although Alec has mentioned his da.

Zack's head begins to ache again. He puts down the water and with his right hand, pulls at his hair.