[header] How to be friends with someone who has kids when you don't [title] Include your friend's kids in outings with your friend. [step] It can sometimes be difficult for people with kids to find someone to watch their kids. If this often happens with your friend, then you might suggest meeting up somewhere that is child-friendly. 
[substeps] For example, you could suggest meeting up at a local park. The kids can play while you and your friend can catch up.