soo cute thay look great 2gather my god bless them and the baby she is soo lucky>>

I'd like to leave a question. As I'm not Indian, sometimes I don't understand certain gestures that I see quite often in movies or videos like this. For example, at 1:24 you can see a person feeding Abhishek (putting a piece of cake in his mouth). The same image at 1:27. Abhishek is feeded by another man and later, Abhishek tried to touch his feet. What does it mean?