Blaine Gaufunketon is the best friend of Milo Stone and share with him a lot of his tastes in music, movies and comics. Being his friend since high scholl Blaine has been witness of the ups and downs of Milo and Stephie romantic life and even if he is MIlo friend he is quickly to point how Milo had made Stephie suffer through the relationship. Even Blaine wonders himself why Stephie still loves Milo, sometimes.
Blaine is a honest person and is no timid to tell Milo when he has really mess things with Stephie.
On the parallel universe where Milo was Captain Valor and Stephie was the villian Caliginous, Blaine had died year ago because his excessive love for twinkies.