First of all you need to establish trust in the oppisite sex, or at least have trust and faith in the person you're dating. I think I'm capable of loving someone but! if I were just told who my true love is and didn't trust him then I'd just stay away from he. Which I'm doing cause I don't trust him. So! Back to you...

How do you love? You have trust in the person you're dating and faith that this person is the person you want to spend the rest of your life with faithfully. You work out a system with that person that works for you both in a give and take situation and you work at that system with them continually. That's how you love.