Please help Find thissssss pls

I only read it once about last month but, I only remember the uke is an artist who draw body, one day the boy is drawing on a coffee shop and the coffee shop owner know him and suggested that he should go into an art class and his nephew was on an art class to, and the boy hesitated because he got bullied in drawing a body ,but in the other day he stand out side of the art class i guess wondering if he should go or not .... Thats all i remember