They make eye contact with you often
They smile more when they see you
They find reasons to talk to you
They reply quickly and keep conversations going
They remember small details about you
They ask personal questions about your life
They seem nervous or shy around you
They tease you playfully
They try to sit or stand near you
They initiate contact first
They like or react to your posts often
They compliment you more than others do
They make time for you
They seem interested in your relationship status
They mirror your body language
They get jealous when you mention other people
They go out of their way to help you
They ask to hang out one-on-one
They keep the conversation going even when it could end
They mention future plans that include you