You wouldn’t lean on this person
You don’t speak to this person during tough times. You just don’t feel close enough to this friend to retrieve any real comfort from her when you need it. You know who your real friends are based on who you want around you when the going gets tough. You want to be around or hear from friends who you feel deeply care about you. Then there are friends who you totally ghost during rocky times. You only catch up with them when you’ve come out of a tough time and can put on a happy face again. This friend fits that category.