It's wrong to judge people by how much they weigh.
Andrea has a best friend, Christina, who is self-conscious about her weight.
Andrea wants to go swimming with Christina.
Andrea tells Christina that she looks great no matter what she wears.
Andrea tells Christina that two-piece bikinis don't suit her body type.
Christina feels free to be herself and has a great time swimming with Andrea.
Christina feels embarrassed and refuses to swim with Andrea.