If someone is having a bad day, how do you cheer them up?

I throw ice at them

I keep them company in their sadness. I listen to their problems. They say it helps but I don't always believe them. I'm not good at cheery but I can be a good friend.

I'm not good at that, I usually just leave people alone unless they want to talk then I'm good at listening.

I make sure to not contact them

Depends on the source of the bad day.

Back rubs can help.
Or a cup of tea.
Or just a chat.
Or snuggle up and watch a sitcom.
Or go for a walk.

So many options.

Annoy them until they can't help but laugh

If I hug them normally, I do it a little longer.

I'm a pretty good cook

Music. Always music.