tertiary attraction based on a desire to know someone through their presence. It is similar to sensual attraction but one desires to be in someone's physical presence rather than to touch or be intimate with them. It is a desire to know someone through their presence, without an aspect of intimacy. This is often coupled with another form of attraction such as aesthetic, platonic, social, etc.
A presential crush is possibly known as a swoon. The reverse counterpart is supposed to be virtudinal attraction.