Charlie definitely still wanted Sydni. Considering the way he looked at her and kissed her, it should have been clear that his desire hadn't waned in the slightest. But every time he'd made a move before, and she'd had to tell him no, it left the both of them frustrated, and her feeling bad about it. He figured it was best to just avoid that situation on their last night together on the island. They were supposed to be having fun and simply enjoying one another's company.
Though maybe he was wrong about her saying no. Did she really just invite him to join her in the tub? Well, she was probably in her swimsuit or something. He'd noticed the little bag she'd brought with her, though it was surprising to think she'd been thoughtful enough to remember a suit. "Sure, just let me unlock the main door so room service can bring the food in if we're still in the tub." He went to take care of the door, even leaving the tip on the floor in front of it so they wouldn't be disturbed, then he returned to the bathroom. But when he pushed the door open, he realized she had not brought her swimsuit. Well, well, color him surprised.
Charlie couldn't hold back the huge grin that forced its way to his face. He even chuckled a little, "I should have gotten us a hotel suite a long, long time ago. I had no idea you were this fond of jacuzzi bathtubs." He walked over to the edge of it and took a seat, slipping off his coat as he did so and tossing it across the room. Who gave a shit that it was his favorite leather jacket that was now crumpled up on the floor. Sydni was naked in the tub asking him to join her! He held up his hand and made a little 'come here' motion with his finger. When she slid over to him, he leaned down to kiss her slowly and sweetly. After a few moments, he pulled back a bit and stood to unbutton his shirt and pants. "You know, I've always been a big fan of hot tubs, but you have just given me an even bigger reason to love them." He gave her a wink as he finished stripping out of his clothes and slid into the water. Charlie had absolutely zero shame when it came to being naked. He didn't care who saw him without clothes, he was proud of his body, every last inch of it... some inches more than others.