Photos by Gavin Aloen for MTV News

CHICAGO -- It's hard enough to find your one true pairing. The person who gets you, and all your quirks -- and rides for you anyway. But when that person also deeply understands your musical tastes? Priceless. We met a few of those adorable couples at Lollapalooza this weekend. Even differences over Metallica fandom couldn't come between these lovers. Those are relationship goals we can believe in.

Aaron and Brittani

Where are you from? Des Moines, Iowa

How long have you been together? 4 1/2 years

Adam and Jennifer

Where are you from? Chicago

How long have you been together? Almost 2 years

Kimberly and Eric

Where are you from? Suburbs of Illinois

How long have you been together? 4 years and a few months

Koby and Jordan

Where are you from? Boone, Iowa

How long have you been together? Technically, 8 years -- we broke up for a little while, but I like him [Laughs].

Alan and Stephanie

Where are you from? Illinois

How long have you been together? Almost 2 years

Rodrigo and Majka

Where are you from? South Chicago and moving to Chicago, respectively

How long have you been together? Dating for over a year now

Evan and Sydney

Where are you from? Chicago suburbs

How long have you been together? 10 months

Nicole and Tony

Where are you from? Hillside, Illinois and Chicago, respectively

How long have you been together? Since February

Erica and Vidul

Where are you from? Rockford and Naperville, Illinois, respectively

How long have you been together? 11 months