Two Leos share a sign, a conjunction (0°), and this mirror tends to be bright, generous, and loud. You're both fixed fire, ruled by the Sun, so warmth, loyalty, and a need to be appreciated run through both of you. The rapport is immediate: you understand each other's pride because you carry the same kind. The mirror also doubles the demands. Two people who each want the spotlight can either take turns beautifully or stand in each other's light. Fixed energy makes both the loyalty and the standoffs long-lasting.
In love
Romance between two Leos tends to be grand, affectionate, and full of gestures. If you're one half of this pair, you likely love how your partner celebrates you the way you celebrate them. Fire meets fire, so passion comes easily. The Sun's pride cuts both ways: each of you needs admiration, and on a bad day each may wait for the other to offer it first. Generosity usually wins, but not without the occasional dramatic pause.
As friends
This friendship is a party that keeps finding new venues. Two Leos cheer for each other loudly and defend each other fiercely. Fixed fire means loyalty is permanent, and so are the rare feuds. You may compete for the best story at dinner, and that's usually part of the fun. Just make sure both of you get to be the audience sometimes.
At work and in partnership
At work, two Leos can lead with tremendous energy, provided the roles are clear. Both of you want responsibility and visible results. The Sun on both sides makes for confidence and charisma that teams tend to follow. The mirror shows when there's only one head chair and both of you feel it's yours. Shared credit, explicitly agreed, keeps this from becoming a contest.
Where it rubs
Same-sign pairs amplify what they share. Two fixed signs may each refuse to back down long after the point is forgotten. Both of you take criticism personally, so honest feedback can spark a drama neither intended. Pride can keep an apology waiting for days. Each of you wants to be adored; when both are running low, the generosity that usually saves you may be in short supply at the same moment.
Advice for both of you
Take turns being celebrated: one evening for your wins, the next for theirs. Say the apology before the pride finishes composing its defense. Agree in advance that praise given freely isn't a loss. And find a shared project big enough for two suns, since there's rarely a shortage of light between you.
From the Leo side
Passionate with Aries and Sagittarius (fire); warm/fun with Gemini and Libra (air). Your opposite is Aquarius — an instructive pull between "me" and "we."
Does this compatibility only look at the Sun sign?
Yes — this page compares Sun signs. Real compatibility is read from both birth charts in full (Moon, Venus, Mars, rising…); that reading is called synastry — two charts read together.