What is happening? Ronaldo seems angry during Juventus training session (VIDEO)

Juventus are preparing to play Champions League last group stage game against Bayer Leverkusen tomorrow, December 11. Ahead of the match, the Serie A side had a training session during which Ronaldo was noticed to be angry. The Juventus star was seen dribbling as later he started kicking the balls up in the air. https://twitter.com/nonleggerlo/status/1204384065945841670?s=20 The game between Leverkusen and Juventus is scheduled at 20:00 (UK).

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