Open-source AI kissing video generator — production-ready Next.js SaaS that merges two portrait photos into a romantic AI video using Veo 3, Wan 2.7, Gemini Omni, and Grok. Webhook-backed async delivery with Stripe billing, credits, NextAuth, and Prisma.

Emergent pseudo-intimacy and emotional overflow in long-term human-AI dialogue: A case study on LLM behavior in affective computing and human-AI intimacy.