Kelce reunited with Swift on the latest leg of her worldwide Eras Tour in the Dutch capital, where she performed three concerts from Thursday through to Saturday.
The Kansas City Chiefs tight end also attended her recent shows in London and Dublin, even going on a $90,000 shopping spree while across the pond.
And during the finale of her Amsterdam stop on Saturday night, Kelce appeared to be crying while Swift performed at the Johan Cruyff Arena.
In a clip which has quickly gone viral on social media, Swift’s legion of die-hard fans are convinced her NFL-star boyfriend was shedding tears as she produced an emotional piano ballad which combined three of her famous songs.
Taylor Swift fans believe they’ve found the moment an emotional Travis Kelce wiped away tears while watching his girlfriend perform (left)
The pop sensation sang a mashup of her Mary’s Song, So High School and Everything Has Changed hits, which seemingly tugged on Travis’s heartstrings in the crowd.
One fellow audience member even appeared to be consoling him as the emotion took over, and his teary moment has sparked a frenzy amongst Swift fans online.
One user wrote on X alongside the video: ‘i’ll never get over the fact that travis started crying when taylor sang marys song x so high school x everything has changed’.
‘THIS IS SO SAD AND CUTE OMGGG,’ posted a second.
A third commented: ‘im actually never going to be ok after this. big tough nfl man Travis Kelce crying bc his wife is singing to him’.
‘Emotional wreck over people I don’t know,’ wrote another.
One fellow audience member even appeared to be consoling Travis as the emotion took over
Swift’s legion of die-hard fans were sent into a frenzy after seeing the video on social media
While one fan simply concluded: ‘They are so in love.’
After the show, Travis and Taylor were seen leaving the stage together hand-in-hand while waving to fans on their way out of the Johan Cruyff Arena.
Kelce spent Thursday playing golf with Chiefs teammate Patrick Mahomes in London before flying out to The Netherlands to support Swift.
His attendance in Amsterdam on Friday night was confirmed when Swift performed ‘Karma’ and sang ‘Karma is the guy on the Chiefs’ – which she typically only does when he is there.
The football legend was joined by Mahomes and his wife Brittany in their hospitality suite for Saturday’s show but made sure he was ready at the side of the stage to accompany his girlfriend backstage.
Fans waiting in the wings were anticipating the couple walking in front of them and went wild when they finally emerged.
Kelce was hyping his lover up, waving his arms in the air to signal more cheers from the crowd for her.
Holding hands as they walked together, Swift continued to soak up the adoration as she waved goodbye to her Dutch fans as she prepares to take her show to yet another city.
Mahomes and his wife, meanwhile, were spotted in hospitality seating by eagle-eyed Swifties who shared videos of the couple singing and swaying along to Swift’s many hits, while Kelce could be seen behind them belting the lyrics out.