didn't sleep well last night

I dunno why, but I didn't sleep well last night. I vaguely remember waking around 4am, having just had a weird dream which I've now forgotten. The sun is shining now, but the house was very cold when I woke up. I'm looking forward to summer; reminds me of lazy afternoons spent in the park back when I was at college. And now I've given myself a huge nostalgia trip - but work's busy and I've got stuff to do.