For people who aren't social like me, keeping connection can be challenging but looking at it deeply, it takes very little to nurture a relationship if it really means something to us.
It can be as simple as keeping a good communication string with someone, giving them listening ears, giving gifts on special days and so on.
You know these things, sir. I'm not even that much of an extrovert, actually. But I realise that being social in specific circumstances can go a long way.