His size 😳😊

Ok so me and my boyfriend are not sexually active but I have seen his penis. I think he is a great size but he thinks he's so small and he think so bad about him self because of it.😒I tell him all the time That I think Β it and he is perfect but he said if you say so and then if I send him pictures ☺️... He starts back up about it what can I do to give him confidence I'm willing to try any thing to help I want him to be happy with I'm self because I he is perfect in my eyes πŸ’•