In the novel, there is a letter from Wesley where he apologizes to Bianca and talks about how much he cares about her.
Bianca's friend Casey tears her invitation to the party she and Jess were invited to down the middle and gives half to Bianca when Madison refuses to invite her.
It's nice to see Wes and Bianca become friends. It’s clear that Wes is a good friend. When an embarrassing video of her circulates around the school, he apologizes to her and even gives her a dress.
Their relationship is adorable. In the beginning, it’s clear that Wes doesn’t actually dislike Bianca and only teases her to amuse himself. He also shows that he’s a good guy, for example, he tells Bianca that he would never call someone fat or ugly.