Sana woke up because of the cold weather, she yawned loudly that her roommate wokes up. "" Aigoo. For the nth time, Sana. Why do you have to yawn loudly when you woke up ? "" Her sleepy roommate was irritated everytime she yawns loudly. "" Sorry! It becomes my habit to do that when i woke up. "" Sana pouts playfully and glances at her roommate. Aha, she falls asleep again. She giggles and goes to the kitchen to eat breakfast. "" GOOD MORNING "" She happily yelled.