Dragon/Leo and Dragon/Gemini meet at 78–83%, the Dragon king with Lion might encounters the silver-tongued multitasking Dragon. Both halves are Dragons, no Chinese-axis tension. The Western halves sit in sextile harmony. Throne meets wit.
Chemistry is grand and quick. Dragon/Leo brings indomitable willpower and Lion might; Dragon/Gemini brings silver-tongued charm and the juggling act. The bedroom is theatrical and improvised. The risk: the Lion wants undivided audience, and the Gemini Dragon is already polite to half a dozen others.
Conversation is regal on Dragon/Leo's side and fluent on Dragon/Gemini's. Dragon/Leo declares from the throne; Dragon/Gemini flatters and multitasks. The risk: the Dragon's coronation tone reads as cage to the Gemini wit, and Gemini orbit reads as inconstancy to the Lion.
Friction lives in the Lion's demand for fealty meeting Gemini orbit. When Dragon/Leo demands the Gemini Dragon's full attention, the orbit goes wide. When Dragon/Gemini's wit lands, the Dragon king mistakes the laughter for insurrection.
Dragon/Leo learns from Dragon/Gemini that wit is generosity, not insolence; Dragon/Gemini learns from Dragon/Leo that one-pointed devotion lights up the throne. Both Dragons practice charm school on purpose.
At 78–83%, this is a strongly compatible, sextile, double-Dragon pairing. Dragon/Leo and Dragon/Gemini build something exuberant, both halves trade despotism and orbit for presence on purpose.