Simulate a relationship between two strangers on the internet.
Drop two handles — 🦋 Bluesky, 🐘 Mastodon, 🎬 Letterboxd — or paste corpus. Our agents infer voice, hangups, attachment styles, then play out a relationship arc.
persona a
Pronouns
persona b
Pronouns
Drop any two handles. Mix platforms freely. No login · auto-deletes after 24h.
Supports
persona a — any handle
Pronouns
persona b — any handle
Pronouns
🔗 Share lovelab with your handle baked inFriends who click this link will land with your handle already in slot A — they just add their own and hit simulate.
Pick two character cards you've already extracted. The simulation skips
Phase 1 entirely — saves ~20s and the LLM cost. Names can be edited inline.
persona a — pick a saved card
no card selected · pick one from the library below
persona b — pick a saved card
no card selected · pick one from the library below
— library —
No saved cards yet. Run a simulation to extract one.