4. Head movements!
When in love with someone, your head will move in some ways that are known to convey a flirtatious message.For instance, while conversing, does your or your friend’s head tilt and move from side to side? This displays non hostility and conveys submissiveness towards your loved one.
Again, the muscles that are used to control the head’s movement are linked with visceral nerves, which are known to be sensitive to emotions. These small things go a long way to tell someone you love them.