What is my boyfriend always falls asleep when we hang out?

As an AI language model, I don't have access to relevant and specific information about your boyfriend's behavior, habits, medical condition, or other personal factors that may contribute to him always falling asleep when you hang out. However, here are some possible reasons why this could be happening:

1. He is tired: If your boyfriend works long hours or has a busy schedule, he may be too tired to stay awake when you hang out. Lack of sleep, poor eating habits, or lack of physical activity can also contribute to fatigue.

2. He may have a medical condition: Certain medical conditions, such as sleep apnea, narcolepsy, or chronic fatigue syndrome, can cause extreme tiredness and make someone fall asleep unexpectedly.

3. He is not interested: It's also possible that your boyfriend is only pretending to be interested in spending time with you but doesn't actually enjoy it. Falling asleep could be his way of avoiding conversation and interaction with you.

4. He is comfortable around you: If your boyfriend feels relaxed and comfortable around you, he may unintentionally fall asleep because he feels safe and secure.

5. He could be bored: Your boyfriend may find your conversations or activities boring, and sleep could be his way of escaping boredom.

Overall, it's important to communicate with your boyfriend about his sleeping behavior and to understand any underlying reasons for it.