This is a tough one and very difficult when you have depression and I'm very glad that someone else (besides me) recognizes that being sad is not the same as being depressed....so thank you for that.

I watch funny videos. Baths with all sorts of good smelling things doesn't necessarily make me laugh, but it does feel good. Actually all kinds of good smelling things help me.
Uplifting music helps, but I don't have any kind of playlist and really should get one together.
Cuddling my son's dog...I dare anyone to not smile at puppies!