I didn't read it all, maybe some1 said it before :P
In most cases, the look is the most important reason for getting together,
the character determines, whether the realtionship is going to last
But from my own experience, there is this girl in my school. She wasn't ugly, but definetly NOT my type. Since we are setting next to each other and have many lessons together, we started talking. A very nice Person, she is.. and now I must say, I have developed some feelings ;P
Looks are just for "Love at first sight"