What does it mean when a guy walks past you and you look up and he locks eyes with you and smiles HUGELY while walking in front of you? Also what?

Anonymous
does it mean when the guy has his body positioned towards you and staring at u no matter where he's at in a room with different people?
What does it mean when a guy walks past you and you look up and he locks eyes with you and smiles HUGELY while walking in front of you? Also what?
4 Opinion