United Kingdom, Sept. 23 -- Kansas City Chiefs head coach Andy Reid is "okay" with Travis Kelce's displays of anger.

The 35-year-old NFL star - who is engaged to pop singer Taylor Swift - has occasionally let his frustrations get the better of him in the early weeks of the new season, but Reid insists he isn't bothered by Travis' on-field attitude.

Reid told reporters: "The question came up yesterday about Travis and the intensity and all that.

"'Is he frustrated or not frustrated?' Well, he's seen how the offense works. So when things aren't going the right way, he's very aware of that.

"He's a pretty smart guy and he's been doing it longer than anybody else on this team has been doing it. He wants to make sure that he gets that poin...