Was Messi unhappy for being substituted?

Barcelona had a great day after the winning against tough side of Athletic Bilbao. Catalans won 3-0 and one of the scorers was Lionel Messi. He scored from a free kick and with this goal he set a new record in the club history as player that has scored more goals from free kick.

However, in the second half Luis Enrique decided to substitute him and immediately the reporters after the match asked Luis Enrique if Messi was unhappy with this decision. The Barcelona coach didn’t wanted to ask on this question and he said “i won’t give an answer for this question because every time you make news for situation that doesn’t exist, and i wont comment here so you don’t have to make a story”.