My best friend is a fashion model but has autism and is very shy, so he is a bit socially awkward around girls. It has been getting to him alot recently, since im not the best at advice, I come here to ask how he should begin to improve his charms?
Tinder could be a good place to train for him, he'll pull enough matches if he's really good looking, let him try to take things from there.
He needs to push his comfort zone and experience rejection. A good way to achieve this is with cold approach.