Ds1 is 4.3 and ds2 is 14 months old. Very young to be worrying about this, I know, but...
Very occasionally they will have a bit of fun running up and down the hallway together laughing, but mostly ds1 ignores ds2 or complains about him and overreacts to being touched by him. Obviously ds2 is still at the grabby and pushy stage so it's understandable that ds1 would get annoyed, but he seems very oversensitive to it.
I see friends' children of similar ages hugging each other sometimes or being pleased to see each other when the older one gets home from school, and feel a bit worried that they never show affection to each other or show pleasure at seeing each other. Ds2 probably as a result is starting to mostly ignore his older brother except when he wants to snatch a toy, and I'm worried it's all going to go wrong.
I am probably massively oversensitive to this as I had a terrible relationship with my sister right from the start and we only really started to get on as adults.
Is there any way I can help them see the good sides of each other? Any good activities to do with children of their ages that don't involve toys to argue over?