Laurent and Irina

Lauret and Irina are the one known relationship that Laurent had before he died at the hands of the Quileute Shape-shifters.

These two obviously had a strong love because it is thought that when Laurent died Irina blamed the Cullens, so she convinced her "Sisters" to not help when Renesmee was blamed for being an "Immortal child"; she also was the one who brought up that she was one so she was murdered as punishment.

Laurent
He started out in James' coven, as a nomadic Vampire; after meeting the Cullens he joined the Denali coven and fell for Irina, he became a "Vegitarian", but was not used to this diet so he "cheated" a lot, leading him back to forks to kill Bella; he stated he was doing her a favor by killing her before Victoria got a chance to, but was scared off by the La Push Shape-shifters and was killed by them.

Irina
Main article Irina

A peaceful, loving Vegitarian Vampire, Irina was Laurent's love intrest when he came to the Denali coven, these two were very close due to the fact that when he died, she hated the Cullens for not avenging his death.

She died by Caius' order for betraying the Cullens, it is belived she wanted this because she couldn't live without Laurent.

The blood couple's love
These two love was based on Irina's succubus ways and Laurent's French, romantic allur, this made them the perfect couple sexually and romanticly.