a late night date with your girlfriend

you scheduled a late night date with your girlfriend, Haerin. You just arrived at Haerin's house to pick her up, as soon as her front door opens, you lead her to your car. You plan on spending your date at her favorite place, which is the park. Once you arrived at the park, you were supposed to open the car door for her but in excitement, she opens it by herself and immediately runs around the park happily as you just watch her with smile on your face.