When you get so distracted by your obsession or fandom that you physically cannot function.
There are nights when you just lie in bed thinking about these characters and end up not sleeping because you are too busy coming up with imaginary scenarios.
Or you sit in places like classes and lecture rooms, scrolling through Tumblr and other sites looking for information and pictures on your fandom instead of actually focusing on what you need to focus on.
It becomes even more apparent that you are obsessed when you start doing those things at inappropriate times.
Your grandmother’s birthday.
When your parents are lecturing you on something or other.
Let’s just say that you know there’s a time and place for everything. But to you, the time is always fandom time.