Barcelona boss Ernesto Valverde still gets surprised by Lionel Messi and said the star instilled fear in opponents after starring against Liverpool.
Messi scored a brace after Luis Suarez's opener as Barca took control of their Champions League semi-final by winning the first leg 3-0 at Camp Nou on Wednesday.
The forward's second was a tremendous 30-yard free-kick which brought up his 600th goal for the La Liga giants.
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Valverde said he was unsure how Messi continually delivered for Barcelona and the 31-year-old is still surprising the head coach.