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An eyewitness tells ET that the “Anti-Hero” songstress and the NFL star enjoyed a very intimate and romantic dinner at the Argentinean steakhouse that Kelce frequents many times with his family because he lives close to the restaurant.

Kelce, 34, likes the laid-back vibe of the restaurant, which is also known for offering excellent views of the city.

But before they left, Kelce happily signed a card for the restaurant owner’s grandson.

According to the eyewitness, there was a caravan of cars and security waiting for them outside.

They were very gracious and said everything was great and they thanked everyone before leaving the joint.