Well that was... swift!

When the photos of Taylor Swift and Tom Hiddleston made the rounds June 15, fans were shocked. But no one was as blindsided as Taylor's ex Calvin Harris.

The DJ reportedly had his suspicions about his relationship with Taylor towards the end, according to TMZ's sources close to the couple. Calvin had some doubts in early May, but stayed in the relationship until the two officially split on June 2.

Now that Calvin got a glimpse of the photos along with the rest of the world, he feels "pissed and betrayed" according to the outlet's sources. He also has reason to believe his suspicions were right all along, as a timeline of Taylor and Tom's relationship is quickly evolving.

The two met at the 2016 Met Gala on May 2, 2016 -- a month before Taylor ended things with Calvin. An Instagram video surfaced of the two dancing together at the event, but seemed more playful than romantic.

After all, Taylor was still madly in love with Calvin. The two had shared photos -- since deleted -- of their tropical vacation just six weeks before.

But the 35-year-old actor provided a hint to this hookup shortly after the Met Gala, when he spoke with MTV UK later that month and seemed quite smitten. Among Tom's adjectives used for Swift, 26, whom he said he was sat next to at the glamorous gala? "Charming" and "amazing".

Less than a month after the interview aired, those Rhode Island beach photos popped up -- showing those feelings were mutual. The Sun obtained pictures of the two kissing and taking selfies, and spoke with eyewitnesses who shared, "They were all over each other - hugging and kissing - even though there were 20 people coming and going on the beach. They looked like any young couple madly in love without a care in the world."

As Taylor's new fling made major news, Calvin briefly tweeted "Oh boy it's about to go down," but quickly deleted it. The 32-year-old instead opted for deleting over tweeting to show his opinion on the matter, wiping his social media clean of any trace of Taylor.

Among the deleted tweets? "The only truth here is that a relationship came to an end & what remains is a huge amount of love and respect." We guess that went out the window with those Hiddleswift pics?