Watch: Travis Kelce bumps Andy Reid in frustration

Kelce can be seen yelling in Reid's face and forcibly bumping him. Reid gets knocked back a couple of steps and looks surprised by the exchange. 

CBS Sports sideline reporter Tracy Wolfson also reported on the broadcast that Kelce threw his helmet down.

While Kelce is undoubtedly one of the best tight ends of all time, he clearly lost his cool and this type of behavior isn't helpful with the Chiefs trailing the San Francisco 49ers 3-0 at the time. Andy Reid is 65 years old and this bump isn't something a man of his age should be receiving from someone as strong as Kelce.