Venus 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, Venus in Sagittarius in House 3 brings desire, taste, relationship, and attraction into House 3 (speech, learning, and the close environment), with Sagittarius style (expansion, travel, belief, and the search for meaning); Lilith in Virgo in House 12 brings pure ideal, absolute demand, fascination, and refusal of compromise into House 12 (retreat, contemplation, long time, and possible confinement), with Virgo style (precision, method, usefulness, and attention to detail).
Concrete friction: this aspect creates tension between relationship, pleasure, desire, impossible ideal, and the need not to yield. Visible angle: Venus near the IC (orb 5.8°) and Lilith near the Rising sign (orb 4.3°) touch angles; this aspect is easier to notice through private base, family roots, and intimate psychological climate; also through first impression, body language, reflexes, and entry style. House 3 (speech, learning, and the close environment) is in friction with House 12 (retreat, contemplation, long time, and possible confinement); this can create blockage, inhibition, overreaction, or repeated conflict between the two fields.