What does it mean when a boy calls you pretty?
He means that he thinks your pretty. Idiot.
When a boy calls you names, there is more than one possibility of what it could mean: 1. The boy who calls you names might like you. When a boy likes you, they might tease you in a joking way. 2. The boy who calls you names might think you're annoying, so he calls you names. 3. The boy might be mean, and call everyone names.