Sexual attraction is, very simply put, the attraction of one being towards another to want to develop a sexual relationship with them. It is easily confused with a romantic relationship, but both of these differ widely.

Sexual attraction is all physical, it does not start with the want of an emotionally intimate relation and the attraction may disappear as soon as it began. A romantic relationship, on the other hand, begins with the attachment of individuals on a deeper level, where they want to be involved intimately with their emotions.

A romantic relationship may not always even want for sexual relations, even though it is seen that people do find their partners to be more attractive when romantically involved. 

So, how does one get sexually attracted to someone? It definitely does not occur like an epiphany after knowing someone for a long span of time. It is more instantaneous, like for living at the moment.

It works more on the feelings on now, on how much hormones are functioning right now and does not care for the emotional aspect with their sexual partner on day 1 either. If you do feel a connection, that is completely normal, but just that it does not begin with that connection but may only lead to it. 

The hormone level of one’s body may make the person opposite to them attracted to them. The darker the circle around the iris is, the more attractive a person seems. It is even noted that contrary to popular belief, men with baldness are often found to be more attractive as it is a mark of their high testosterone level.

Aroma matters, pleasant smelling people are the lot, to whom people get easily attracted (Wildstone has a good selling point in their ads). 

We might not fall in love at first sight but we do fall in love with the appearance at first sight. That is the concept of which sexual attraction works, a concept grasped by hookup sites. The biological aspect to it comes as an explanation but what we see in front of us is what ignites the sparks for something great that night, for the next few ones, or for a long duration, depending on whether or not the attraction germinates to love or the flame extinguishes with the week.

Will love be an outcome of the physical connection? Only the intellectual connect of the moment will tell.