I would have rotated the camera to portrait orientation on both shots, which would have put those cute young faces on top of "bodies". The first photo, of the boy, where the camera is angled down along the wall is a photographic compositional technique called "skimming". I think it looks pretty good when shooting along a wall, but the horizontal camera orientation does not work nearly as well as a vertical; the second photo of the young girl shows the problem with the horizontal camera orientation, in that there's a large percentage of the frame behind her which is basically empty brick wall, and which leads the eye directly away from her face. The masonry work's corner in the right hand background of the girl's picture is distracting. The boy's photo has the majority of the out of focus area in front of the subject, which is the traditionally expected look you get when skimming, while the girl's photo has mostly OOF areas behind her, and is not quite as pleasing I think as the boy's shot, due to the almost 50/50 split of the frame in her shot.
Camera height seems wrong on the girl (too high a camera position), but favorable on the boy.