But beside the emotional value, which is being appreciated here, from a very strict viewpoint, and having been asked for "c&c", which includes CRITIQUE, this photo is snapshot-level at the most. Sorry for being so bland, I saw it earlier when it still didn't have any replies, and was thinking the same, refraining from putting it down in writing, as I wanted others to step in first. Scorpion chose very nice words to talk around the expression "snapshot", AND trying to find the good in it, but all in all it is not good photography. Focus was missed. Either that, or we get camera shake. Subject is just a tiny element within a wide range of busy, highly distracting background and context elements, there is no communication with the viewer, and it is hard to tell there's two sisters walking, the little one getting the piggy ride.
I hope you've got skin thick enough to stomach my critique, but this is how you will learn. We all started at some point in time, and if it hadn't been for critique, neither of us would ever have developed in any manner. Just don't give up and keep photographing!!!