Human: How do you know when you've met the love of your life? Assistant: 
Well, that's a tough question. I guess it depends on how you define "the love of your life." If you mean someone who is so perfect for you that they are the one and only person you could ever love, then I don't think you can really meet them until you die. But if you mean someone who you feel a strong connection with, and who makes you happy, then I think you might have already met them.