You think about them often
You look forward to seeing or talking to them
You notice small details about them
You want their attention or approval
You feel nervous or excited around them
You find excuses to message or be near them
You care more about how you look or act around them
You get jealous when they pay attention to someone else
You want to know more about their life
You remember things they say
You feel happy when they are happy
You imagine spending time with them
You feel disappointed when they are unavailable
You enjoy even ordinary interactions with them
You want to make them laugh or smile