Dallas "Dal"'s Links
https://www.youtube.com/watch?v=EwAajOtfNT8
The pair initially met through Chester's work, being one of the most reputable piercing and tattoo artists in Inkopolis. They bonded through this time together, Chester finding it easy to open up to Dallas, who expressed interest in his art, music, and alternative lifestyle.
Trying as hard as he could to reject his bisexuality, Chester used to put as much distance between himself and Dallas as possible, after the urchin expressed romantic interest. This proved difficult as Dallas caught wind of auditions for the Respawn Punishers, and quickly became a beloved and vital guitarist for the band. Through this friendship, Chester was able to revaluate his perception of his own sexuality and realize he did, in fact, reciprocate the urchins advances.
Though not necessarily friends, Dallas and Spencer interact semi-frequently. Dallas doesn't mind the inkling, but sometimes finds it awkward when Spencer sticks up for Egon at family gatherings. He's unsure as to how Egon manages to put up with someone as loud as Spencer, but is nonetheless happy that his little brother has found someone that is willing to work with his... differences.
Spencer does not know Dallas outside of the occasional family dinner, and even then, they rarely interact. He finds everything about the urchin intimidating, but is never scared to stand up for Egon if he hears Dallas undermining his achievements.
As Egon's older brother, Dallas has been known to tease Egon every now and again, delighted by the reaction that he gets. He feels guilty that his successful career has prompted Egon to try and prove himself whenever he gets a chance, but Dallas knows that he doesn't exactly help the behaviour when he riles Egon up. Though he would never admit it, Dallas is incredibly proud of Egon's achievements, and often reads his little brother's scientific papers. He low-key keeps an eye out for Egon, feeling that Egon would never ask for help from Dallas if he needed it.
Dallas's younger brother. Growing up, the duo have always had a competitive relationship, especially since they're both incredibly successful in their respective fields. Egon has always felt the need to prove himself to his older brother, especially since he's always been in Dallas' shadow. Though Egon always feels incredibly insecure and inferior whenever he's around Dallas, the two still manage to maintain a brotherly bond, and Egon knows that Dallas would have his back if he needed it.
Beatrice is still bitter that Dallas never dated her and dated Chester instead. She believes that he would be a perfect harem member alongside his two brothers. She makes her bitterness known, especially because they had been intimate for so long.