Hello wannabe adults, how are you managing to keep in touch with old friends? Esp those who have gone very different paths (and cities)

I call them, I create a list of people to call each week, preferably 5 each week, message them that I was remembering them this week, it's been a while let's talk, ping me when you're available and I'll call and then call them at a set time.

I don't leave my friends behind, few of my friends are going through a tough time and I call them frequently to make sure they're doing ok.

Recently one of my friend is going through a divorce and wasn't picking up my phone so I called him using my wife's phone, to tell him that it's ok and that I'm here for you and I'm just one call away.

I don't keep a mental log on who called when and how much. I dont leave my friends/family behind.

For my childhood friends, we meet on Makar Sakrant festival to fly kites (atleast for us ). For college friends i am not in much touch. Whenever I visit their home town I call them and vice versa