1. Look through the whole GS draw and if unknown players are found, you search for their profiles, pictures or any videos to find out more.
2. Watch all the matches important and unimportant ones, despite having crucial exams the day after.
3. Scream so loudly when your favourite wins an epic battle, that the neighbours start to complain.
4. Plan your weekend to fit the Tennis schedule.
5. Have repetitive nightmares about an umpire, with red eyes and vampire like teeth shouting and staring at you for complaining about a line call.
Continue this list, i.e the next poster writes reason 6. 7. 8. etc etc and lets see how many reasons we can get.