Harris, 31, made a quick stop in Dublin to support Swift, 25, who performed at the 3Arena as part of her 1989 World Tour Monday night.
An eagle-eyed Swiftie snapped a grainy shot of what appears to be Harris near the sound desk. Then, during Swift’s performance of “I Know Places” – an uptempo jam about having a down-low rendezvous spot with a lover, away from prying eyes and paparazzi (example lyric: “They are the hunters; we are the foxes”) – she appears to gesture at her beau from the stage, per a video from another fan.
This wasn’t the first time that Swift appeared to have alluded to her new man at a show. During her set in Glasgow last week, she told the crowd: “I happen to love Scottish people, personally.”(Spoiler alert: Harris is Scottish.)
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Swift’s shout-out is just the latest in a series of relationship envy-inducing moves. The pair post Instagrams together and about each other (see this cute video on Harris’ account of a certain fluffy feline); Forbes just announced they dethroned Beyoncé and Jay Z as Hollywood’s highest-paid celebrity couple; and they even go on double dates with Taylor’s A-list posse.