Fat cheeks : Calm, low sexual desire, jealousy, ambitious.
Tight and thin cheeks : Serious and (contented) a person who is content with what he/she has.
Very tight cheeks : Stupidity.
If cheeks are getting wide under eyes : Generous and sensitiveness.
Thin and dry cheeks : Inhibited and cold.
Flat cheeks (for woman) : Desirous.