This is Hazy Sky and Green Tea’s first meeting. Hazy had gotten into another fight and got so mad he used magic rather than his hooves. Aim too high, he ended up hitting Green Tea. He recovered soon afterward but rather than scolding Hazy, he complemented his skills despite his age. This had been the first time anyone save for his mother (Twilight though he never calls her that to her face). Green Tea offered to walk Hazy home, giving him fighting advice and offering to be his sparing partner from then on. Hazy has loved him ever since.
Note: Green tea is only a little older than Hazy despite how tall he is. He is constantly mistaken for a young adult rather than a really tall foal. If Hazy is a bout 9 or 10 here, Green Tea is only 12 or so.