Troy had followed them mostly because he needed to get his things. He was already planning to go crash with someone else, maybe Derek since they had the extra bed, and let Sean and his mother catch up. Of course the plan was destroyed before they even got inside, and now he wasn't sure if he should just find an excuse to leave, but yeah, totally not needed.
He stared at Sean for a moment. "Dude, seriously? I call you in advance and you can even think about the ring. I don't even want to think what Callen would say," he finished with a snort.
Troy grinned at Tamira, though. "Yes, Ma'am." As he moved closer, he reached in his pocket and put his ring back on. "And before you say anything, if you don't like this, it's totally Sean's fault." He turned to stare at Sean, smiling. "He's the one who proposed."