Sam Heughan is dreaming big as he prepares to attend a Taylor Swift concert in the United Kingdom … joking the pop star will forget all about Travis Kelce when she lays eyes on him.

The “Outlander” star made his high hopes clear in a new clip — where he kids he’ll steal Taylor away from her NFL player boyfriend in some new behind-the-scenes footage from the “Outlander” set over in Scotland, where Taylor is about to play 3 shows in Edinburgh.

Speaking to the camera in full costume as Highland warrior Jamie Fraser, Sam reveals most of the “Outlander” cast is going to see Taylor in concert … and that she’s going to leave Travis for him once she sees his orange wig in the crowd.

Sam jokes … “How could she resist? You know, she’s going to shake him off and take me out instead.”

If the T-Swift reference wasn’t a dead giveaway, Sam is obviously not being the least bit serious here. BTW, while he’s talking here … the folks who produced this video actually superimposed lyrics to Taylor’s song “…Ready For It?” over the clip, for dramatic effect.

Anyway, the whole bit is pretty damn funny — but we gotta say … TK might not like hearing it, joking or not. He hasn’t really needed to defend his turf thus far, as there haven’t been any dudes shooting their shot publicly.

Now, though, a new hunk has entered the chat … or so it seems. Maybe it’s time for another sporadic international drop-in from the tight end — better safe than sorry, right?! 😅