Rooster/Cancer and Dragon/Sagittarius meet at 52-57%, a full cross pairing with no shared animal or sign. Rooster/Cancer keeps a spotless, well-ordered home; Dragon/Sagittarius brings the party wherever it goes, and rarely goes home at all.
Dragon/Sagittarius loves with a heart big as all outdoors, the ultimate romantic philanthropist, and that warmth can melt Rooster/Cancer's guarded, house-proud reserve. Rooster/Cancer offers a real nest, something the wandering Dragon secretly appreciates after enough parties. The draw is opposites: order meets appetite, and both feel enlarged at first.
Rooster/Cancer means well but can come across as just plain mean, that abrasive tongue cutting before its smooth side appears. Dragon/Sagittarius is so relentlessly cheerful it can grate. One critiques, the other laughs it off, and neither feels quite heard.
Friction lives at the front door. Rooster/Cancer treats independent opinion as a species of treason and wants shoes off and order kept; Dragon/Sagittarius wants the next outdoor adventure and hates being fenced in. Absences and lectures feed each other.
Dragon/Sagittarius can teach Rooster/Cancer that a little chaos will not collapse the household, and that fun is not a flaw. Rooster/Cancer can give Dragon/Sagittarius a home worth returning to, and the discipline that keeps the party from becoming the whole life.
At 52-57%, Rooster/Cancer and Dragon/Sagittarius are mismatched but possible. A homebody critic and a roaming hedonist can make it work, but only with unusual patience on both sides.