Deadpool (Marvel Ultimate Alliance 3) TTS Computer AI Voice

Deadpool is a mutant mercenary and this "merc with a mouth" is an expert in weapons and martial arts - he uses guns, grenades, a device that lets him teleport, and his distinctive twin katanas, as well as hand-to-hand combat. Despite his questionable sanity and off-beat sense of humor, Deadpool is one of the world's deadliest assassins, and one of Marvel's most unforgettable characters. Deadpool also has a mental illness that makes him hear two separate voice in his head.

He can also break the fourth wall, so he knows that he's in comics or in this case a videogame. It is possible that he has a thing for Cherry Blossoms.