Neptune opposite Lilith (orb 7.9°) is minor in this chart. The orb is wide; this aspect stays a light nuance.
Here, Neptune in Capricorn in House 3 brings imagination, image, popularity, collective moods, and inspiration into House 3 (speech, learning, and the close environment), with Capricorn style (structure, ambition, responsibility, and long construction); Lilith in Gemini in House 9 brings pure ideal, absolute demand, fascination, and refusal of compromise into House 9 (vision, belief, study, and wider horizons), with Gemini style (curiosity, language, movement, and mental adaptation).
Concrete conflict: this aspect sets Neptune (imagination, image, popularity, collective moods, and inspiration) across from Lilith (pure ideal, absolute demand, fascination, and refusal of compromise), with a back-and-forth that answers or contradicts itself. Visible angle: Neptune near the IC (orb 2.2°) touches an angle; this aspect is easier to notice through private base, family roots, and intimate psychological climate. The house conflict is between House 3 (speech, learning, and the close environment) and House 9 (vision, belief, study, and wider horizons); pressure in one field tends to reactivate the other.