Neptune square Lilith (orb 0.7°) creates concrete friction between the two planets. The orb is extremely tight; this aspect is one of the chart's strongest signals.
Here, Neptune in Sagittarius in House 4 brings imagination, image, popularity, collective moods, and inspiration into House 4 (roots, privacy, and inner foundation), with Sagittarius style (expansion, travel, belief, and the search for meaning); Lilith in Virgo in House 1 brings pure ideal, absolute demand, fascination, and refusal of compromise into House 1 (presence, body, and the way experience is entered), with Virgo style (precision, method, usefulness, and attention to detail).
Concrete friction: this aspect puts Neptune (imagination, image, popularity, collective moods, and inspiration) and Lilith (pure ideal, absolute demand, fascination, and refusal of compromise) into repeated friction: one can interrupt, inhibit, or provoke the other in concrete situations. Visible angle: Neptune near the IC (orb 1.4°) and Lilith near the Rising sign (orb 0.6°) 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 4 (roots, privacy, and inner foundation) is in friction with House 1 (presence, body, and the way experience is entered); this can create blockage, inhibition, overreaction, or repeated conflict between the two fields.