Surprise key engagement

My boyfriend and I met at university and had been going out for 6 months. We had just spent the summer holidays apart without seeing each other and it had almost killed us. We were due to meet the day of picking up the keys to our new place together, when I picked up my key I noticed there was a ring attached to the key ring. I opened the door to the flat and there was my boyfriend on one knee with a single red rose. We are planning to get married next year and I couldn't be happier.