Vince and Hailey shared a look; they didn't comment on that as they both know the truth.
He knew the truth.
Last time at the welcome party, Bryan confessed to him about his ex-fiance. He deliberately admitted how he regretted he broke her heart. That until now, he still loves that girl, his ex-fiance, and that she is the only woman he ever loves.
But after many things they got through together, like dealing with Liam Huo, he even trusted Hailey. He has nothing to feel jealous of that Bryan is a part of Hailey's past, and they will meet up tomorrow to have a formal closure.
Besides, it was Bryan who was helping them to restrain Eva from leaving Australia. And he would be there as Bryan is his way to see Eva. It was Hailey's main purpose why she asked Bryan's cooperation.