Your child may be trying to gain the favour of other children by offering them their snacks or toys, and it’s around this age that your toddler begins actively trying to engage with other children.
A good idea is to stock up on toys, to minimise arguments over who’s toys are who’s. If your child loves cars or dolls, make sure there are more than one, so that everyone has one to play with.
Another good idea is to schedule play dates with other children for times when your toddler is well rested, and not hungry. Being tired or hungry will make most toddlers a little disagreeable, and that’s not fun for anyone!