It means that you are really pretty.
he might just think you have really pretty eyes
Smart pretty and really helpful to others.
You're really pretty ;)
it means you are really pretty
It really doesn't have to mean anything. It could simply mean that they find you attractive, or just pretty and either want to get to flirt with you, or know you, however, it could simply mean them complimenting you.
Maybe... Depending on their expression...
he/she is really pretty but crazy
This could mean any or all of the the following:Very attractivePerfect for a dateSophisticated and elegantFit looking, sexy
Amira colis is a pretty girl really but she is mean she has been in a couple movies.
I think it's pretty self-explanatory! You really knock him out.
If a guy really wants to see you in a dress and has called u 'pretty' a couple times, it does not necessarily mean that he loves you; it could just be lust.