“Morgana has an arrogant, conceited personality, much to the annoyance of most other members of the Phantom Thieves of Hearts. He is especially outspoken and can make fun of others, especially Ryuji and the protagonist. He can be rather demeaning towards the two, making fun of them and treating them both like little kids at times. Especially in combat, Morgana shows off and acts more masculine than he naturally is. He can also be very bossy, especially with the protagonist, usually telling him around, such as when he makes him clean his desk to teach him how to make infiltration tools.” - Persona 5 Wiki

Voice Examples

https://www.youtube.com/watch?v=lSLiWgR9P1o

https://www.youtube.com/watch?v=4aZmtKkOjUo