Eyes, the size, shape and stuff!
Jawline! angular-ish? roundish? D:
...the pose! its just exudes attractiveness! 
Their facial expressions! its all about how they display their feelings! 
Their body! 
The hair! its like *whoomf* here and *paff* there! whats not to like!?
The Clothing, the clothes make the person! 
....no idea D:
Other (specify! XD)
The style of the art, its all to do with the artist! 
Damashii! D: D:
Derrasanc 
ME!! BWAHAHAH!!
