I'm looking for a story I read where everyone has a soulmate, and Bruce's soulmate is different than the Hulk's. I honestly don't remember who Bruce's was (Betty maybe?) but the Hulk's was a woman named Emily or something similar. At first everyone is afraid to let them be in the same room but it turns out the Hulk is actually really gentle and sweet with her.
This might be one part of a larger story, or a collection of soulmate fics. I've looked all over Ao3 but haven't had any luck - hope someone here can help!
ETA - found! Link in comments :)