One of the most surprising moments from Sunday night's Golden Globes was when Taylor Swift made an appearance onstage to present Best Original Song to Lady Gaga. It was the first formal awards show Swift had attended in months—and she followed it with a night out during which she reportedly chilled with her boyfriend, Joe Alwyn, and friend Emma Stone. Unfortunately, we don't have photos of that, but we do have a rough timeline of Swift's evening. So let's dive right in, shall we?

First, Swift unexpectedly hits the Globes stage with Idris Elba. (They're starring in Cats together.) Twitter promptly erupted. The best part about this was that TayTay literally said the words "Shallow" and "A Star Is Born," which clearly means she and Gaga are collaborating, right? Right?! The two pop icons shared a hug as they walked off stage together, further fueling fans' desire for a duet. This tweet, below, accurately sums up what pretty much every gay person in America hoped Swift said to Gaga in this moment (though their actual exchange remains a mystery).

Alwyn was in the audience when Swift gave out this award. “While Taylor presented, Joe watched the teleprompter near him and smiled and [his costar in The Favourite] Nicholas Hoult patted him on the back,” a source told Us Weekly. “She was smiling at him while she walked off the stage. She looked over her shoulder and gave a sassy, cute little smile at his table’s direction.”

Then fans started speculating about Swift's outfit. She wore a black Versace gown that gave fans serious mermaid vibes. For the uninitiated, Swift fans are convinced her next album is either nautical-themed or about mermaids, so this dress…amplified that theory. Each of her earrings also had seven diamonds, and guess which album Swift is reportedly working on? Her seventh. Connections!