Travis Kelce’s Taylor Swift photo dump was more than just his way of making their romance Instagram-official — according to a source, it was also proof that he’s “serious” about the “Love Story” songstress.

Travis Kelce and Taylor Swift appear to be making the most of their time off. The Kansas City Chiefs star sent fans into a frenzy after he shared multiple photos of him and Swift together to his Instagram, marking their official debut on his social media pages.