The mixture of elation and sadness is extreme again. It is tempered with an unusual hope based upon the uniqueness of the circumstance, despite its elements of familiarity. It's something new based upon a new combination.
For those who don't know, 'cause I didn't...
1. You ask me challenging questions about myself.
2. I answer.
3. You listen.
4. I fall in love with you.

It's narcissism. I do the same with you. It's narcissism. Two people in love? Narcissism. Speaking like someone who knows about this is also narcissism.