Am I failing as a mother?

A friend had her baby 2 days after me. Dec 22 and Dec 24 2016. Her baby is so outgoing, loves to play , just full of life and adventure she had a little girl. Where on my end my son is kinda just there. He doesn't like talking to me (babbling) kinda just sits there and stares at me. I read play sing dance with my son and he just doesn't give me anything back. Ex. When she gives her baby baths she splashes kicks plays with her toys where as my son will sorta just lay there and suck on his hand. I feel like I'm doing something wrong with him.