Go to the detention center to see your girlfriend on Valentine's Day. Why did she come out in handcuffs?

This problem is obvious. You went to the detention center to see your girlfriend on Valentine's Day, and she has already entered the detention center. In other words, what he committed was more serious. As for his coming out in handcuffs, it may mean that he may have committed any crime, or he may have been proved guilty. If you are a criminal suspect or a minor crime, you don't need to wear handcuffs. So if your girlfriend wears handcuffs, it may be that your girlfriend has committed a serious crime.