In last nights HL's Mark and Christopher were talking about Pav and they were saying they didn't understand why Pav felt as he did as they thought he had integrated well into the group. Then Ashleigh said she'd be mad if he was saying he was isolated by them when he wasn't and they agreed.
Maybe its just Chris who is finding it hard to accept him and its making Pav feel so insecure that he is thinking everyone else is the same? Or maybe he wants to be seen as an underdog as his game plan? I'm just speculating here, not accusing him of that...
Also in last nights HL's we seen him enjoying himself and the HM's relating to him perfectly well...and Chris had an honest talk with him...