When Girl Meets Boy

I remembered I read this at some blog long time ago, but can't recall the author Girl, classify their opposite gender into two "stairs" One is the Friendship Stairs ( FS ) Another One is Potential Stairs ( PS ) Those who fall into FS, will be always ALWAYS remain as FRIENDS ONLY, regardless how close the boy&girl can be. Its either He is the "Jimuis" or She is the "HengDai" (maximum).... That's why all girls do have a male friend that she will never be with.. Whereas for those fall into PS, are those that able to get her heart pumping rapidly, numb knees, hair twisted etc etc ... Even at many case, his criteria might not be as good as the #1 in the FS, but still, she will choose PS over the FS. Let's take a scenario. Danny likes this Yvonne very much. Danny is sweet, loving, caring and made a lot of effort to get into Yvonne's heart. However, Danny falls into her FS. On the other hand, there is this guy, Willy. He is funny and outgoing....