I disagree, I dont think its about parent/child relationship. This person is in love, but they dont think they are deserving of it. They feel they arent good enough for this amazing person. After every mess up they make this person still sings to them (still loves them, but could literally sing to them). The child is the evolution of their relationship. It started out just as a small thing (a baby) but it has grown into the full beautiful child.
I disagree, I dont think its about parent/child relationship. This person is in love, but they dont think they are deserving of it. They feel they arent good enough for this amazing person. After every mess up they make this person still sings to them (still loves them, but could literally sing to them). The child is the evolution of their relationship. It started out just as a small thing (a baby) but it has grown into the full beautiful child.