Question: how to know someone is falling in love?
Answer: You want to share your world with them. ... 
They're always in your thoughts. ... 
They become a priority. ... 
You crave them. ... 
People in the throes of falling in love often report feeling like they know more, or can do more, according to Dr. ... 
You're ignoring other attractive people. ... 
You're kind of freaking out.