There are those who understand love so deeply that they passed the point of keeping dignity.From my little research in the Internet,love will lead to marriage which its purpose is to avoid one's reputation become tarnished.
Unfortunately,many people especially females understand love as giving their body to someone thus tarnishing their own reputation. It's not the males fault if we left you after we get what we want.it nature's law to leave after we get what we want but if we still don't get what we want,we keep asking thus we won't leave you.
So , in the end the little relationship with males that you thought as love may not be love. It might be a predator-prey relationship in which the prey will not get benefit from this relationship.Thus my advice , Don't give something that you will regret later.
WHO DO YOU LOVE AND WHO LOVES YOU?