Haylor are getting hot and heavy! Taylor Swift and One Direction heartthrob Harry Styles grabbed a romantic dinner together -- with some very special company. Hazza's beloved mum and stepfather, as well as the couple's mutual pal Ed Sheeran, all gorged on the Japanese deliciousness together.

A source told Celebuzz, "They came in around 8PM and shared a few rolls together. They sat at their own booth and were giggling a lot. Harry looked really happy. She was talking a lot and he was laughing at her stories." Cute! The spy added, “It seemed like they were just getting to know each other.”

Curious as to what exactly they noshed on? A restaurant rep (wait, what?) revealed, “Their order included the tuna tarts, Chilean sea bass, tuna crispy rice, and sesame crusted shrimp rolls. Taylor drank Diet Coke and others at the table enjoyed the sweet saketini.” Of course, because saketini probably doesn't taste like candy or sparkles.

It's just the latest in a slew of romantic outings for Haylor, who were photographed together at the Central Park Zoo, holding hands in various New York City strolls and singing karaoke together.

Following dinner, Styles and T-Swizzle hit up her hotel apparently -- and left together in the wee hours of the morning. On Monday night (Dec. 3), Styles slept over at Swift's hotel. Ow ow!

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