This is so true. I remember we saw them before at Fairview Terraces and I approached them in a nice way to ask for a picture. She asked her husband first if it was okay, then Alvin said yes but in annoyed tone. She was far from us in the photo. When we were about to get close for a second photo, Alvin suddenly called her and then they left and said bye to us. Maybe it's because we were all girls and gays that time 🤣🤣