The pregnancy rumors also ignited intense curiosity about Sink's romantic life. Unlike many of her peers who document their relationships on Instagram, Sink maintains an exceptionally low profile. She rarely speaks about romance in public forums, and her social channels are reserved almost exclusively for professional milestones, fashion partnerships, and artistic updates.
Over the years, Hollywood dating life watchers have attempted to link her to a few notable figures:
- Patrick Alwyn (2021): Speculation peaked when Sink was photographed walking through New York City with Patrick Alwyn, the younger brother of British actor Joe Alwyn. The photos showed two young people chatting casually on a sidewalk. Neither party ever confirmed a romantic connection, and the interactions appeared purely social.
- Co-Star Friendships: Fans have often engaged in "shipping" Sink with various Stranger Things co-stars, including Caleb McLaughlin and Finn Wolfhard. Sink has repeatedly clarified that the cast members grew up together like siblings, viewing each other as extended family rather than romantic partners.
- Current Status (2026): As reported by entertainment outlets like Just Jared and ELLE, Sink appears to be single, or at least operating with total discretion. No confirmed partner has joined her on recent red carpet walks or industry galas.
| Timeframe | Circulating Rumor or Narrative | Verified Public Record |
|---|---|---|
| 2021, 2022 | Romance with Patrick Alwyn following NYC street photos | Platonic friendship; neither party ever confirmed a relationship |
| 2023, 2025 | Speculative relationships with co-stars and industry musicians | Completely unverified; Sink reiterated cast bonds are strictly familial |
| Mid-2026 | Viral claims alleging pregnancy and hiatus from acting | Debunked; full production slate and active promotional tours underway |
