waiting for my flights at Shenzhen airport

Tonight I will back home where I haven't been for a long time (actually only two months passed since the last time I went back home). I cannot wait for more than one mintues to see my mom and dad, but when I arrived airport I heard the bad news that my flights delayed and no actual time displayed then. Oh, Gosh. I have to wait at airport for 4-5 hours. Lucky, I got a rest room tickets unexpectly, so that I can have a soft sofa to take a nap and have computer to on line. Thanks God! It's really good an arrangement to spend so boring time.