Happy Birthday! You didn't think I'd forget did you? Bet you forgot yourself with all the things you're running around doing. Haven't even really seen you around the common room much and when I do you look completely frazzled.
I hope this gift is to your liking, maybe it'd help you relax.
[Parcel contains a "portable night sky", you open it and a miniature night sky appears in a very small space (about the size of your palm), with an additional note that says, "For cloudy nights and rain soaked skies"]