My LO tends not to get along with any other babies. With older kids she fine with like age 5+, but when it comes to babies close to her age she gives them a dirty look. My cousin son is 2wks older then my LO and when they wanted to take a picture of them both. She keep having this mad faced. Last weekend my husband cousin brought his baby that was already 6m and they put them on the floor to play together. I guess she didn't like the idea of sharing her toys. So she kept pinching him to give them back. Literally the baby was crying and had little nail mark on him. 😥😥😥 I feel later on when she in daycare. She'll bring give others a hard time.