Heartseeker Dragons are very social creatures that emanate a sweet chocolatey scent. Their captivating perfume easily attracts adult dragons that don’t yet have a mate. Heartseekers use their keen sense of smell to detect solitary dragons and potential mates in the area. By rubbing their fins against objects such as trees and rocks, they leave a scent trail for the other dragons to follow to meet each other. Although these dragons are seen year-round, the scent of a Heartseeker becomes particularly potent during the middle of winter. During this time, a single Heartseeker may play matchmaker to dozens of dragons, but he will also choose a special mate of his own.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

Cocoanaut is a bit dubious in terms of sanity. When he encounters handsome females, he often ends up saying the most outrageous and usually somewhat insulting things and then concluding, "What I mean to say is 'I love you.'" This more often leads to him getting clawed in the snout and losing his fake mustache than actually wooing the desired dragoness, but some find him stupidly irresistible. Wherever he goes, Horsefeather's, Freshwater Taffy, and Ioyl tend to show up as well, leading to much unnecessary chaos. He usually approaches the others as if he has never seen them before, and they act as if they've never met him, but they've also been known to refer to each other as 'brothers'.