My partner always wakes up at 4:00 AM, but I usually sleep in until 1:30 AM. I often eat breakfast right after waking up, while he rarely has breakfast and only drinks coffee instead. At 8:00 AM, I am still sleeping, whereas my partner has gone to his work in the morning. At around 1:00 PM, I sleep to prepare for my first class at 2:30 PM, but he sometimes spends his evenings at his parents house.