Moon square Lilith (orb 1.3°) creates concrete friction between the two planets. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, Moon in Capricorn in House 1 brings personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm into House 1 (presence, body, and the way experience is entered), with Capricorn style (structure, ambition, responsibility, and long construction); Lilith in Taurus in House 3 brings pure ideal, absolute demand, fascination, and refusal of compromise into House 3 (speech, learning, and the close environment), with Taurus style (nature, good food, physical sensuality, roots, resources, and perseverance).
Concrete friction: this aspect creates tension between attachment, childhood imprint, mother image, personal dream, and a non-negotiable ideal. Visible angle: Lilith near the IC (orb 0.4°) touches an angle; this aspect is easier to notice through private base, family roots, and intimate psychological climate. House 1 (presence, body, and the way experience is entered) is in friction with House 3 (speech, learning, and the close environment); this can create blockage, inhibition, overreaction, or repeated conflict between the two fields.