B3 is an alternate version of the canon Boyfriend in FNF. He's shown to be confident, yet smug and friendly towards friends, and especially his girlfriend. He doesn't speak in English, and instead, speaks in beeps, bops, and other words of the category. He's usually seen rapping or eating at a burger spot, though if not either of those, he's just spending his own time. Even when flirting, he doesn't lose his composure. If someone were to say something offensive in 'beep bops', he might punch em.