Speaking to the media, Kane said: "Conceding three away from home in the first half wasn't a great start for us. We had a spell in the first half when we looked really dangerous, but Barcelona played well, and we didn't exploit the time when we were better. Then we got punished in transitions
We have to go away and learn from this. I think there was a moment for us when we looked dangerous, but perhaps we got a bit carried away trying to play the final ball too quickly, and if we'd used more possession instead of rushing it, we'd have made better chances. But there's no need to panic - it's about learning and being better next time."