Everything Callum McGregor and Aaron Mooy had to say in their post-match interview with Viaplay after Celtic defeated Hearts 3-0 in the quarter-finals of the Scottish Cup...

How was that?

McGregor: It went really well. Obviously, when you score early it settles everyone down and takes the emphasis away from the crowd. There are no easy games when you come here, you make them comfortable for yourself by how you start the game and how you apply yourself. I thought the players were excellent throughout.

Your goal helped, Aaron, as it put you ahead inside two minutes?

Mooy: It is nice to add to a game and take a goal and move on to the next one.

Maybe the only frustration is the fact you didn't add to it straight away?

Mooy: I thought we played well in the first-half and created some good chances. Sometimes they don't always go in and we kept at it by getting the goal just before half-time which was nice to go into the break 2-0 up.

Aaron has become a key player for Celtic, hasn't he?

McGregor: He's been outstanding, the way him and Reo connect in the middle of the pitch is really good to play with. We try to connect the game with short passes and those two are never too far away from each other. You see in tight areas, they can take the ball and manipulate and put us high up the pitch. He has become a big player for us.

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How important is Cameron Carter-Vickers at the back?

Mooy: He's very consistent, very strong and reliable and you know he can always win his duels. He is a great player.

A word for Joe Hart as well who pulled off a big save at 1-0?

McGregor: That is what your goalkeeper is there for and you are not successful as a team if you do not have a goalkeeper who can make saves at vital times. If they get a goal then the game can change. It was an outstanding save and to be fair the players congratulated him at half-time as we knew it was a big moment in the game.

Is the treble in your sights?

Mooy: We just take things one game at a time and try to win that. That is what we do. Everyone wants to hear something else but that's what we do.