The two ladies appeared to be deep in conversation, sharing smiles and laughter. Body language expert Jess Ponce III told The Mirror US that they seemed “engrossed” in a friendly chat.

Jess, a communication coach and author, said: “Kylie Kelce and Taylor Swift are engrossed in a vibrant and amiable conversation.

Taylor Swift is seen leaving Travis Kelce's $1m Kansas City mansion with his family and friends just before Sunday's game to board a party bus to the stadium | Daily Mail Online

“Although Taylor’s facial expressions are concealed, her animated hand gestures and undivided attention toward Kylie suggest genuine engagement.

The duo shares a remarkably familiar and sisterly rapport. Kylie exhibits a significant reaction to one of Taylor’s remarks, hinting at amusement or surprise.

Jason Kelce's wife, Kylie, trying to avoid the Taylor Swift spotlight

“Regardless of the nature of the comment, their harmonious interaction reflects a sense of synchronization, mutual enjoyment, and a bond that resonates almost like family, perhaps?”

Travis Kelce questions how he wooed Taylor Swift: 'She was not into sports' | The Independent

At the Super Bowl, Taylor was spotted all cheerful and embracing Jason in their suite.

Travis hired this special spot to invite both his and Taylor’s families to enjoy the game. Among the guests were Taylor’s mum Andrea, dad Scott, brother Austin, plus his girlfriend Sydney.