The 27-year-old returned to action in Manchester United’s 0-0 draw with Villarreal on Wednesday.
“It’s been a long time since I last played for United, so it was good to get out there again,” Park told the press after the match.
“I’m quite satisfied with my performance, but there’s still room for improvement.”
He continued: “The performance was okay. We just couldn’t score.
“It’s only the first game in this season’s Champions League, so we’re not worried too much. We’ll keep going, our confidence will grow and hopefully the goals will come.”
