Admiring you every minute of the day wouldn’t be very sincere of us, and similar to the words “I love you,” saying “You’re beautiful,” has more meaning when it’s blurted out unexpectedly. Yup, it’s when you least expect it: I’ll steal a glance, smile when you complain about how ugly you look today, you tuck a lock of hair behind your ear, this is my own little way of expressing a lot of admiration.