My boyfriend passed his driving test just before Valentine's Day, and I deliberately didn't plan anything to celebrate. So on Valentines day I tied heart shaped helium balloons all over his car and filled the car with presents and photographs in the windows.

However, I didn't just wait for him to go out and find it - I thought id make him work for it. So while he was asleep I wrote a clue in black marker on his pillow case, leading him to the next clue. I hid 10 clues in a variety of novel places, until the final clue lead him outside to the car. He woke up and found the first clue literally under his nose, and when he found his present he was blown away.