Capricorn libra siblings at the tennis court

Spotted two very tiny kiddos at the tennis court today. The girl must be about 6 and the boy 4ish.He was tiny for a four year old and could be barely seen above the ground, as he was playing 'boxball' with the picker boys.The father appeared to be new; have not seen him around.I could visualise his wife packing off the kids with him, to have some peace and quiet at home. I dont blame her.
But then this boy was picture perfect.A man who knew what he wanted, is what you would think of him some 15 years down the line, i figured. When this kid took a break and was sipping water from the waterbottle, i asked the sister, what is your birthday and thambi's birthday.She said 10th october for the thambi and 11th january for her. It did not make sense, this boy cannot be a Libra.And this girl with a sweeet smile and gentle manners, cannot be a capricorn; no not possible. I asked her, are you sure,to which she immediately giggled and said, no i got it mixed up. That made sense!
Aaron was sitting right in the line of the ball, so a pickerboy told him to move; sir did not move, sat there squat.So he was literally lifted and put in a chair away from the court. He is all along having his eye on his tennis racket and asks for it to be given to him, and also the lid of the water bottle which was lying there!
I saw them leaving a while later.Aaron was walking steadily and sure footed he was, with the racket slung over his shoulder, the proper way.Sharon had the racket dangling from one hand, and soon enough shifted it to another, skipping along to their car.
capricorn and libra a study in contrast.