Ideas to help people in isolation please!

[Seashelly]

I know a few people currently isolating.
1 young adult male totally alone bedsit type scenario, most worried about him
1 older man (50s) again alone in a flat
1 couple in a flat, big block but they're only on the second floor so not too high up

I live nearby and am trying to think of ways to cheer them up. Half thinking of Carol singing outside their window but I'm not even sure that's allowed?!

Any ideas? I only have the phone number of the couple so will ring them. What else can I do?

Depends how good your singing is

Hahaha yes really not that great which is why I need ideas from Mumsnet!

How do you know them - could you ask a mutual friend for a phone number or try to find them on social media?