Vincent has "borrowed" a few things from his brother over the course of his lifetime, and that's probably half the reason for Seth's intensity when it comes to his items being returned... But while he thinks they're all funny stories, they can wait.

Irahl nudges his arm, Vincent instinctively reaches back to touch the side of his shoulder... And has to think.

"...No, don't... Think I actually have..." He can imagine it, but not from any particular memory or anything. His smirk starts turning into a grin. "...You did say you kicked his ass."