Dream about giving someone a piggyback is a clue for your way of protecting yourself from life's harsh realities. You feel that you need someone in order to be complete and in harmony. You may unprepared in some situation or challenge in your life. This is a hint for your thought process and rational thinking. You are looking for some emotional stability in your life.
Giving someone a piggyback dream draws attention to your over-involvement or obsession with your work. You are spending too much energy pleasing others. Perhaps you need to bring the same sense of adventure into your existing relationship. Your dream symbolises temporary and fleeting worries. You have to be in charge.
If you dreamt about giving someone a piggyback:
You may still be operating under an older objective or pact you made to yourself a while ago. You must realize that what was true then may not be true anymore. This is a time for you to evaluate your situation and make a new pact with yourself.