There are a lot of metaphors including sunshine.
Some of them are good,

But never good enough.

Dreams don't ever come true,
I've learned that in the past months.

Maybe wishing will do.

I could use a little sunshine now.
I'm sick, and cold, and lone.

That little sunshine used to be you.

I'm ******* lost, and for the first time
I don't actually know what to do.