Kathy, it seems you're having a lot of fun playing tennis.
Would you like to learn?
Yes, how do you play?
Tennis can be played in singles or doubles. Look, there, the outside lines are for doubles and the inside lines are for singles.
How do you decide who start serving?
Well, you can use a coin to decide. Whoever wins chooses either to serve or the side of the court.
How do you count the score?
At the beginning, the score would be love.
Love means 0?
You got it, it is then counted to 15, 30 and 40. If you get to 40 and win again, you win the game.
The other side start serving then?
Right, see? You know how to play now.