Some observations

As Gina dried herself off she heard some people entering the cabin and then a few minutes later she heard someone leave. Wrapping the towel around herself she peaked out the blinds and saw Alex sitting on top of a picnic table with his head down. A few moments later she heard the cabin door open again and she saw Bianca approach him, say a few words, then head off. Again his head dropped.

Dr. Pittman was right, that kid is broken, he can't possibly be the ones behind the note. Maybe I could cheer him up anyway, she thought with a grin. She turned around and leaned up against the wall. She pictured him entering the room and dropping her towel. Gina you have got to stop, her conscience yelled at her.

She peeked out the window again and saw that he was gone. She almost turned away when movement caught her eye. It was Bianca and Pitt heading off on one of the trails. Hmm, she thought.

"You sure you don't mind me tagging along?" Bianca asked.

"No not at all," Pitt responded adjusting the strap of his camera bag.

She looked away and thought back to what she had seen the night before. She knew she had to confront him about it, she just wasn't sure how.