HyunkyuKim
Built at Gemini 3 서울 해커톤 · Feb 28, 2026 · 3F Vista

Meaningful relationships are built on deep conversations. But many people struggle to have them naturally. Heart2Heart is a web app that helps couples have richer, more intentional conversations. It presents one thoughtful question at a time from curated card decks (including Arthur Aron's 36 Questions That Lead to Love), automatically records the dialogue, and uses Gemini to separate speakers, transcribe the conversation, and generate per-speaker and overall summaries. Every conversation is saved to a history log, and a Gemini-powered chat agent lets couples revisit and reflect on what they've shared; recalling specific answers, spotting patterns, or simply reliving a meaningful exchange.